TY  - GEN
AU  - Ismail ,   Sultan A.  
TI  - Vermicology: the biology of earthworms
SN  - 8125010106
U1  - 553.678 
PY  - 1997///
CY  - Hyderabad
PB  - Orient Longman
KW  - EARTHWORMS
KW  - VERMICULITE
ER  -