TY  - BOOK
AU  - Ovenden A E
TI  - Costs and earnings investigations of primary fishi
T2  - Food And Agriculture Organization, Fisheries Study . 10
U1  - X9(KZ332)-65291, K1 
PY  - 1961///
CY  - Rome
PB  - Food And Agriculture Organization       
KW  - Animal Husbandry Industry
ER  -