TY  - GEN
AU  - Gupta, P K
TI  - Vermicomposting for Sustainable Agriculture
SN  - 8177542346
AV  - 010 
U1  - 631.584 GUP/VE 
CY  - India, Agrobios
KW  - Earth worm measurement
KW  - Organic farming
ER  -