TY  - BOOK
AU  - Nehra, Sampat.
TI  - Biofertilizers for sustainable agriculture
SN  - 978-81-7910-452-1
U1  - 631.86 
PY  - 2021///
CY  - New Delhi
PB  - Aavishkar Publishers, Diastributors
KW  - Biotechnology
ER  -