94 



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'12b. (See Gleason, H. A., and Gates, F. C.) 



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'11. Notes on the Hymenoptera Chalcidoidea, with descriptions 

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'10. The vegetation of the inland sand deposits of Illinois. Bull. 

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'12. A comparison of the rates of evaporation in certain associa- 

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'07. On the biology of the sand areas of Illinois. Bull. 111. State 

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Jennings, C. E. 



'08. An ecological classification of the vegetation of Cedar Point. 

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'09. A botanical survey of Presque Isle, Erie county, Pennsyl- 

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'06. The relation of desert plants to soil moisture and evapora- 

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'98. The vegetation regions of the prairie province. Bot. Gaz., 



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'88. Evaporation. Monthly Weather Review, Sept. 



Ruthven, A. G. 



'07. A collection of reptiles and amphibians from southern New 



Mexico and Arizona. Bull. Am. Mus. Nat. Hist., 23 : 483-603. 

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America. Am. Nat., 42 : 388-393. 



