TY  - BOOK
AU  - Hilbrands Aldin
AU  - Yzerman Carl
TI  - On-farm fish culture /(Acc: 1944)
SN  - 9072746775
U1  - 639.302 HIL 
PY  - 1998///
CY  - Netherlands
PB  - CTA
KW  - On-farm fish culture
ER  -