Practical invertebrate zoology a laboratory manual for the study of the major groups of invertebrates, excluding protochordates /
Dales, R. P.(Rodney Phillips),1927-
Cox, F. E. G.(Francis Edmund Gabriel)
Oxford Blackwell Scientific
1981
Previous ed.: London : Sidgwick & Jackson, 1969
Bibliography: p343-349. - Includes index
Invertebrates