Invertibrates
Hyman, Libbie
Invertibrates - - New York McGraw-Hill 1951 - 5vols.,v.3.vii, 572p.
v.3.Acanthocephala, Aschelminther and entoprocta, the pseudocoelomate bilateria
Invertebrate invertibrates invertibrate zoology acanthocephala aschelminther entoprocta pseudocoelomate bilateria bilateria
592
Invertibrates - - New York McGraw-Hill 1951 - 5vols.,v.3.vii, 572p.
v.3.Acanthocephala, Aschelminther and entoprocta, the pseudocoelomate bilateria
Invertebrate invertibrates invertibrate zoology acanthocephala aschelminther entoprocta pseudocoelomate bilateria bilateria
592
