TY  - BOOK
AU  - Bhatnagar, R.K.
AU  - Palta, R.K.
TI  - Earthworm: Vermi culture and vermi composting
SN  - 8170969938
U1  - 595.146 
PY  - 1996///
CY  - Ludhiana
PB  - Kalyani Publishers
KW  - Pure Sciences
KW  - Zoological sciences
KW  - Earthworms
KW  - Worms
ER  -