TY  - BOOK
AU  - Ahmad Safri b. Mokhtar, 
TI  - Survey of some freswater fush parasite : : from MUDA irrigation are Kedah
U1  - 639.31 23
PY  - 1979///
CY  - Pulau Pinang : 
PB  - Universiti Sains Malaysia , 
ER  -