Axelrod, Herbert R
All about discus / Herbert R. Axelrod - Neptune, N.J. : T.F.H. Publications, 1978. - 128 p. : ill. (some col.) ;
0876660359
Discus (Fish)
Fish culture
Discus (Fish)--Breeding
639.34 A969A 1978
All about discus / Herbert R. Axelrod - Neptune, N.J. : T.F.H. Publications, 1978. - 128 p. : ill. (some col.) ;
0876660359
Discus (Fish)
Fish culture
Discus (Fish)--Breeding
639.34 A969A 1978