HXJSCIIENB ER GER'S SEHIES, 



FIRST BOOKS 



OT 



NATURAL HISTORY, 



FOR SCHOOLS, COLLEGES, AND FAMILIES. 



1. ELEMENTS OF 



ANATOMY AND PHYSIOLOGY. 



2. ELEMENTS OF 



MAMMALOGY, 



The Natural History of Quadrupeds* 



3. ELEMENTS OF 



ORNITHOLOGY, 



The Natural History of Birds. 



4. ELEMENTS OF 



HERPETOLOGY AND ICHTHYOLOGY, 



The Natural History of Reptiles and Fishes* 



5. ELEMENTS OF 



CONCHOLOGY, 



The Natural History of Shells and Mollusca. 



6. ELEMENTS 



ENTOMOLO GY, 



The Natural History of Insects. 



7. ELEMENTS OF 



IJOTANY, 



The Natural History of Plants. 



8. ELEMENTS OF 



GEOLOGY, 



The Natural History of the Earth's Structure. 



The above valuable Series of Elementary School Books are f c 

 sale by Bookseller* aad Country Merchants generally throughout th> 

 United States. 



