TY  - BOOK
AU  - BHATNAGAR (R K)
AU  - PALTA (R K).
TI  - Earthworm vermiculture and vermi composting
SN  - 817096 993 x
U1  - 639.75 BHAE 
PY  - 2004///
CY  - Ludhiana
PB  - Kalyani Publishers
KW  - Earthworm Vermi Culture Vermi Composting
ER  -