TY  - BOOK
AU  - Ismail,Sultan A..
TI  - Vermicology : the biology of earth worms / 
SN  - 8125010106
U1  - 592.64 
PY  - 1997///
CY  - Chennai : 
PB  - Orient Longman , 
KW  - EARTH WORMS
N1  - NULL
ER  -