XLVIII 



Halifax, N. Sc: Nova Scotian Institute of Science. 

 Indianopolis, Ind.: Indiana Academy of Science. Proceedings 

 1912. 



La n sing, Mich.: State of Michigan Geological and Biological 



Survey. 

 Lawrence, Ks. : Kansas University. i) Science Bulletin VI, 



2—7. VII, I— 17. VIII, I— 10 (= Bulletin XIV, 16. 



XV, 2. 9). 2) Bulletin of the Geological Survey of Kansas. 



I. 1913. 



Madison, Wisc: I. Wisconsin Academy of Sciences, Arts and 

 Letters. 



II. Wisconsin Geological and Natural History Survey. 

 i) Bulletin XXXIII (Scientific Series No. 10). XXXIV 

 (Econom. Series No. 16). XLI (Econom. Series No. 18). 



Mexico: I. Instituto Geologico de Mexico. Parergones IV, 

 2 — 10. 



IL Sociedad Cientifica »Antonio Alzate«. Memorias y 

 Revista 32, 7—10. S3^ i— 10. 1913. 1914. 



Milwaukee, Wisc: I. Public Museum. 



IL Wisconsin Natural History Society. Bulletin XL 

 XIL XIII, 1—2. 



Minneapolis, Minn.: I. Geological and Natural History Survey. 

 i) Minnesota Botan. Studies. IV, 3. 1914» 2) University 

 of Minnesota: Studies in Public Health No. i. 191 3. — 

 Experiment Station Bulletin No. 2. 19 13. — Studies in 

 the Phys. Sciences and Mathematics No. 2. 1914. — 

 Minnesota Plant Studies. V. 191 3. — Agricult. Experim. 

 Station Bulletin. 122. 132. 134 — 137. 139. 

 II. Minnesota Academy of Natural Sciences. 



Montevideo: Universidad de Montevideo. Instituto Nacional 

 de Agronomia: Revista del Ministerio de Industrias Ano I 

 No. 6 — 7. Ano II No. 8 — 10. 1913. 1914. 



New Haven, Gönn.: Connecticut Academy of Arts and Sciences. 

 Transactions XVIII. 



