The complete guide to water plants : a reference book /
Muhlberg, Helmut, 1932-
The complete guide to water plants : a reference book / Helmut Muhlberg - Wakefield : EP Publishing, 1982 - 391p : ill (some col.) ; 25 cm.
Rev. translation from the German
Bibliography: p386. - Includes index
0715807897
Aquatic plants
The complete guide to water plants : a reference book / Helmut Muhlberg - Wakefield : EP Publishing, 1982 - 391p : ill (some col.) ; 25 cm.
Rev. translation from the German
Bibliography: p386. - Includes index
0715807897
Aquatic plants
