TY  - BOOK
AU  - Pankaj Kumar Ojha
TI  - Dimensions of agricultural science 
SN  - 9789327283372
U1  - 630  
PY  - 2018///
CY  - Ludhiana
PB  - Kalyani Publishers 
KW  - Participatory rural appraisal
KW  - Mycorrhiza the Nature's friend
ER  -