- Abrol, I.P. and Palaniappan, SP. (1988). In: Proceedings of Symposium on Sustainable Agriculture, Int. Rice Res.
- Inst., Philippines, 25-29 May, 1987, pp.71-82.
- Agarwal, P.K. et al. (1992). Agron. J., 84: 71-78.
- Ali, M. and Narsico, J.H. (1993). In: IRRI Social Science Division Paper Series, IRRI, Los Banos, Philippines.
- Angadi, V.V. (1997). IRRN. 22(1): 47-48.
- Annadurai, K. and Palaniappan, SP. (1999). In: Vistas of Rice Research (Platinum Jubilee 1922-1997) of Tamil Nadu
- Rice Research Institute, Aduthurai, pp.305-309.
- Arunin, S.C. et al. (1988). In: Green Manure in Rice Farming: Proceedings of the Symposium on Sustainable Agriculture,
- Int. Rice Res. Inst., Las Banos, Philippines, 25-29 May, 1987. pp.83-95.
- Bana, O.P.S. and Pant, A.K. (2000). Indian Farmers Digest. 33(2): 19-20.
- Bhuiyan, N. et al. (1988). In: Dhaincha Green Manure: A Potential Nitrogen Source for Rainfed Lowland Rice-Workshop,
- IRRI. pp.108.
- Bhuiyan, S.I. et al. (1995). Irrig. Sci., 16: 1-8.
- Budhar, M.N. et al. (1990). Oryza. 27: 208-209.
- 212 AGRICUTURAL REVIEWS
- Budhar, M.N. et al. (1991). Indian J. Agron., 36(2): 251-252.
- Casico, W.C. (1990). In: Food and Fertilizer Technology Centre for the Asian and Pacific Region, Taiwan, Republic of
- China. Extension Bulle-tin No.314. pp.14.
- Channabasavanna, A.S. and Setty, R.A. (1992). Indian J. Agron., 37: 803-804.
- De Datta, S.K. (1986). Exp. Agri., 22: 417-426.
- De Datta, S.K. and Bernasar, P.C. (1971). Weed Res., 11: 41-48.
- De Datta, S.K. and Flinn, J.C. (1986). In: Weeds and the Environment in the Tropics, Proceedings for the 10th Conference
- of Asian - Pacific Weed Science Society (Ed.) Nota. K. and Mercando Chiang Mai, B.C. Thailand. pp.51-74.
- De Datta, S.K. et al. (1989). In: ASA Abstract, 1989 Annual Meeting. American Society of Agronomy, Las Vegas,
- Navada. pp.236.
- De Datta, S.R. (1981). In: Principles and Practices of Rice Production. John wiley and sors. New York, pp. 618.
- Diekmann, K.H. (1990). Ph.D. Thesis, Justus-Lubig University, Giessen, Germany.
- Dingkuhn, M. et al. (1990). Crop Sic., 30: 1284-1292.
- Erguiza, A. et al. (1990). IRRI Res. Pap. Ser., 139. pp10.
- FAO. (1977). In: Report on FAO/UNDP tour to the Republic China, 28 April - 24 May, 1977. FAO Soils Bulletin.
- Gosh, M. and Sharma, K.C. (1996). Crop Res., 11(2): 133-136.
- Greenland, D.J. et al. (1979). J. Soil Sci., 26: 291-294.
- Hemalatha, M. et al. (2000). Indian J. Agron., 45(3): 564-567.
- Indian Council of Agricultural Research (ICAR). (1980). Handbook of Agriculture. Indian council of Agricultural Research,
- New Delhi (Revised Edition), pp. 760-790.
- IRRI. (1985). Annual report for 1984. Manila, Philippines.
- IRRI. (1988). Annual report for 1987. Manila, Philippines.
- IRRI. (1995). Annual report for 1994. Manila, Philippines.
- Jayapal, P. et al. (1995). IRRN. 29(4): 17.
- Jha, K.P. et al. (1989). Indian J. Agric. Sci., 59: 207-210.
- Jiao, B. (1983). Soil Sci. 135: 65-69.
- Joseph. (1998). M.Sc. (Ag.) Thesis, Tamil Nadu Agric. Univ., Coimbatore.
- Kabaki, N. and Kon, T. (1991). Bulletin of Hokuriku National Agric. Expt. Station. 33:55-81.
- Kakde, J.R. (1965). Indian J. Agron., 10: 443-446.
- Kalidurai, M. (1998). Ann. Agric. Res., 19(4): 365-369.
- Khan, M.A.K. (1990). M.Sc. Thesis, Central Luzon State University, Philippines.
- Khind, C.S. et al. (1987). J. Indian Soc. Soil Sci., 35: 43-45.
- Khuntia, B. et al. (1989). The Orissa J. Agric. Res., 2: 129-130.
- Ladha, J.K. et al. (1988). In: Proceedings of Symposium on Sustainable Agriculture: Green manure in rice farming, 25-
- 29, May 1987. Int. Rice Res. Inst., Philippines. pp.165-183.
- Lantican, M.A. et al. (1999). Expl. Agric., 35: 127-140.
- Lauren, J.G. et al. (1996). Soil Sci. Soc. America J., 60: 183-192.
- Medhi, D.N. (1996). IRRN. 21(2-3): 71.
- Moody, K. and Cordova, V.G. (1985). In: Women in Rice Farming. IRRI, Manila, Phillipines. pp. 467-478.
- Nabheerong, N. (1995). In: Constraints, Opportunities and Innovations for Wet Seeded Rice Proceedings, Moody, K.
- (Ed.) Los Banos, Laguna, IRRI. pp.107-117.
- Obcemea, W.N. et al. (1990). J. Crop Sci., 15: 99-105.
- Okazaki, K. et al. (1990). Bulletin of the Shikoku National Agric. Exptl. Station. 536: 79-86.
- Pal, S.K. et al. (1999). J. Res., (BAU) 11(1): 19-22.
- Palaniappan, S.P. et al. (1990). In: Int. Symposium on National Resources Management for sustainable Agriculture, 6-
- 10 February, 1990, New Delhi. pp.220.
- Palaniappan, SP. and Siddeswaran, K. (1999). In: Bioresources Technology for Sustainable Agriculture, Kannaiyan, S.
- (Ed.). Associated publishing compa-ny, New Delhi, pp.41-55.
- Panday, P.C. et al. (1995). IRRN. 20:1-22.
- Pandey, S. and Velasco, L. (1999). IRRN. 24(2): 6-11.
- Peng, S. et al. (1996). Fertil. Res., 45: 123-124.
- Rajan, M.S. and Mahapatra, I.C. (1980). Indian J. Agron., 25(3): 323-328.
- Rajendran, P et al. (1999). IRRN. 23(3): 31.
- Ramasamy, S. et al. (1994). Madras Agric. J., 81(3): 154.
- Rangarajan, S. and Veerabadran, V. (1993). Technical Bulle-tin, Killikulam, TNAU, India.
- Reddy, T.M.M et al. (1987). J. Res. Andhra Pradesh Agric. Univ., 15: 56-58.
- Vol. 29, No. 3, 2008 213
- Sanyasiraju, N. (1952). Madras Agric. J., 39: 130-147.
- Sattar, M. (1992). Ph.D. Thesis. Central Luzon State Univ., Philippines.
- Schnier, H.I. et al. (1990). Agron. J., 82: 431-459.
- Sharma, A.R. and Das, K.C. (1994). J. Agric. Sci., 122(3): 359-364.
- Singh, K.N. and Bhattacharyya, H.C. (1988). In: Indian Soc. Agron., January 7-10, Bangalore.
- Singh, K.N. et al. (1987). In: Indian Soc. Agron., Feb. 21-23, New Delhi. 1987.
- Singh, N.T. (1984). In: Organic Matter and Rice, Int. Rice Res. Inst., Los Banos, Philippines. pp.217-228.
- Somasundaram, E. (1991). M.Sc.(Ag.) Thesis, Tamil Nadu Agric. Univ., Coimbatore.
- Thakur, R.B. (1993). Indian J. Agron., 38(4): 547-550.
- Thamizhvendan, R. and Rajeshwari, C. (1999). Crop Res., 18(2): 307-310.
- Wahab, K. (1994). Madras Agric. J., 81: 58.
- Wang, H.Y. and Sun, T.S. (1990). Acta Agricultural Universities Jiangxiensis. 12: 34-39.
- Watanabe, I. and Liu, C.C. (1992). Plant and Soil, 141: 57-67.