Invertebrates /
Halstead, Bruce W.
Invertebrates / by Bruce W. Halstead ; sections on chemistry by Donovan A. Courville. - Washington : U.S. Govt. Print. Off., 1965. - 994 p. : ill. ; 31 cm. - Poisonous and venomous marine animals of the world ; 1 .
Invertebrates / by Bruce W. Halstead ; sections on chemistry by Donovan A. Courville. - Washington : U.S. Govt. Print. Off., 1965. - 994 p. : ill. ; 31 cm. - Poisonous and venomous marine animals of the world ; 1 .