TY  - BOOK
AU  - Thakur, Gopal Prasad
TI  - Studies on the levels of pyrites and Organic Manure as Soil Amendment for Chewing Tobacco (Nicotiana Tabacum L.) Under Rainfed Conditions of North Bihar
U1  - 633.71 
PY  - 1983///
CY  - Pusa
PB  - RAU
KW  - Agronomy
KW  - Msc
ER  -