TY  - BOOK
AU  -  Maar,A.
AU  -  Mortimer,M.A.E.
AU  -  Van der Lingen,I.
ED  -  Food and Agriculture Organization of the United Nations.
TI  -  Fish culture in central East Africa / 
PY  - 1966///
CY  -  Rome : 
PB  -  Food and Agriculture Organization of the United Nations, 
KW  -  Fish-culture
KW  -  Africa, East
N1  -  "Suggested literature for futher information": p. [141]
ER  -