TY  - BOOK
AU  - Gustafson A.F.
TI  - Handbook of Fertilizers (Their Source,Make-up Effects and use)
SN  - 8177540319
U1  - 631.7 
PY  - 2007///
CY  - Jodhpur
PB  - Agrobios (India)
KW  - SOIL SCIENCE AND AGRICULTURAL CHEMISTRY
KW  - SOIL SCIENCE
ER  -