Bulletin of the Geological and Natural History Survey Chicago Academy of Sciences. Natural History Survey Published: 1900 Total Pages: 740 Get eBook
Bulletin - State Geological and Natural History Survey of Connecticut State Geological and Natural History Survey of Connecticut Published: 1906 Total Pages: 748 Get eBook
Bulletins of the State Geological and Natural History Survey of Connecticut Published: 1915 Total Pages: 684 Get eBook
Bulletin - South Dakota Geological and Natural History Survey South Dakota. Geological and Natural History Survey Published: 1914 Total Pages: 572 Get eBook
Available Publications of the Illinois State Natural History Survey Illinois. Natural History Survey Division Published: 1924 Total Pages: 406 Get eBook