Yazar
Robert Wetsel Mitchell
4 cilt bulundu.
Cilt sonuçları
A new family, genus, and species of cave-adapted planarian from Mexico
Robert Wetsel Mitchell · Yayınevi bilinmiyor
16 sayfa · 1972
Cave animals / Dimarcus villobosi / Turbellaria
Studies on the cavernicole fauna of Mexico and adjacent regions
Robert Wetsel Mitchell, James R. Reddell · Association for Mexican Cave Studies
201 sayfa · 1973
Cave animals / Decapoda (Crustacea) / Insects
Insects
Joni Phelps Hunt, Vicki Leon, Robert Wetsel Mitchell · Blake Publishing, Inc. (CA)
48 sayfa · 1994
Insects & Spiders / Insects / Nature / Field Guide Books / Juvenile literature