Books by Henry Sherring Pratt
Manual of the Common Invertebr
Manual of the Common Invertebrate Animals
Course in Invertebrate Zoölogy
Course in Invertebrate Zoölogy
Course in Vertebrate Zoölogy
Course in Vertebrate Zoölogy
Embryonic History of Imaginal
Embryonic History of Imaginal Discs in Melophagus Ovinus L.
A course in vertebrate zoölogy; a guide to the dissection and comparative study of vertebrate animals
A Course in Invertebrate Zoölogy: A Guide to the Dissection and Comparative Study of Invertebrate Animals
A Manual of Land and Fresh Wat
A Manual of Land and Fresh Water Vertebrate Animals of the United States
A laboratory course in general zoFology
Manual of Land and Fresh Water
Manual of Land and Fresh Water Vertebrate Animals of the United States (exclusive of Birds)
A Course in Invertebrate Zoölogy: A Guide to the Dissection and Comparative ..