TY  - BOOK
AU  - Goswami, Suhana Puri
AU  - Guide: Sacchidanand, B.
TI  - Effect of phosphorus levels on soybean yield and comparative evaluation of different extraction methods for available phosphorus in a vertisol
U1  - 631.4 
PY  - 2016///
CY  - Jabalpur
PB  - Jawaharlal Nehru Krishi Vishwavidyalaya Jabalpur
KW  - SOIL SCIENCE AND AGRICULTURAL CHEMISTRY
ER  -