Water for freshwater fish culture / text, A.G. Coche and H. van der Wal ; illustrations, T. Laughlin

Author: Coche, A. G.
Published: Rome : Food and Agriculture Organization of the United Nations ; [New York, N.Y. : UNIPUB, distributor], 1981.
Physical Description: 111 p. : ill. (some col.) ; 22 x 28 cm.
Additional Creators: Wal, H. van der