Agricultural Science Digest, volume 23 issue 2 (june 2003) : 122 - 124
ECONOMICS AND NUTRIENT UPTAKE IN RICE-LENTIL CROPPING SEQUENCE
S.K Singh, S.C. Varma, R.P.-Singh
1Institute 6f Agricultural Sciences.
I~mrih HlIldu University Varanasi - 221 005. India