Aquarium plants :
Rataj, Karel.
Aquarium plants : their identification, cultivation and ecology / Karel Rataj, Thomas J. Horeman. - Neptune City, N.J. : T.F.H., 1977. - 448 p. ; 22 cm.
0-87666-455-9
SF457.7 / R37
Aquarium plants : their identification, cultivation and ecology / Karel Rataj, Thomas J. Horeman. - Neptune City, N.J. : T.F.H., 1977. - 448 p. ; 22 cm.
0-87666-455-9
SF457.7 / R37