TY  - BOOK
AU  - Usha Nair
AU  - Dr. K P Janardanan, guided by
TI  - Studies on some parasites infecting the fresh water crab, paratelphusa hydrodromous (herbst)
U1  - 298:82 
PY  - 1982///
CY  - Calicut
PB  - Department of zoology, University of calicut
ER  -