TY  - BOOK
AU  -  Kumar, Prakash
ED  -  Sharma, Manoj Kumar
TI  - Nutrient deficiencies of field crops : guide to diagnosis and management
SN  - 9781780642789
U1  - 633 
PY  - 2013///
CY  - Boston, MA : 
PB  - CABI
ER  -