TY  - BOOK
AU  - Michal Domagala
AU  - Krzysztof Jaworski
TI  - Guidelines for the Calculation of the Comparative costs of animal Protein in Developing Countries
T2  - FAO Fisheries Circular No.802
U1  - 639.2 
PY  - 1986///
CY  - Rome
PB  - FAO of the United Nations 
ER  -