14 Trans. Acad. Sci. of St. Louis 



pp. Price 



8. Norton, J. B. S., Sclerotica fructigena 9 .45 



9. Chessin, Alexander S., Relation between 



Bessel functions . . . 11 .25 



VOLUME XIII 214 $3.50 



No. 1. Hambach, G., Revision of Blastoideae, etc. . . 69 1.50 



2. Nipher, Francis E., On predetermination of 



speed of trotting horse 9 .25 



3. Hurter, Julius, Second contribution to 

 herpetology of Missouri 11 .25 



4. Sheldon, Walter L., Literature of ethical 



science since Darwin 57 .75 



5. Nipher, Francis E., Law of contraction of 



gaseous nebulae 23 .25 



6. Keiser, Edward, and S. W. Forder, New 



method for determination of free lime ...... 11 .25 



7. Bush, B. F., New genus of grasses 11 .25 



8. Harris, J. Arthur, Polygamy and certain \ 



floral abnormalities in Solanum W 27 .25 



The germination of Pachira, etc J 



VOLUME XIV 197 $3.50 



No. 1. Klem, Mary J., Revision of Palaeozoic 



Palaeechinoidea 99 1.00 



2. Baker, Frank Collins, Molluscan fauna of 



dells of Wis. 9 .25 



3. Baker, Frank Collins, Notes on Planorbis 

 truncatus Miles 5 .25 



4. Nipher, Francis E., Primitive conditions in 



solar nebula 13 .50 



5. Casey, Thos. L., Notes on Pleurotomidae, 



with description of new genera and species . . 49 .75 



6. Bush, B. F., The genus Othake Raf 11 .75 



7. Bush, B. F., The Texas Tradescantias 15 .25 



VOLUME XV 302 $3.25 



No. 1. Wittmack, L., Our present knowledge of 



ancient plants 17 .25 



2. Casey, Thos. L., Revision of American 

 Paederimi 233 1.50 



3. Baker, Frank Collins, Molluscan fauna of 

 McGregor, la 11 .25 



4. Weller, Stuart, Paraphorhynchus, new 



genus of Kinderhook Brachiopoda 7 .50 



5. Kirchner, Walter C. G., Bacteriological 

 examination of river water 35 .50 



VOLUME XVI 495 $3.50 



No. 1. Celebration of fiftieth anniversary .50 



2. Baker, Frank Collins, Notes on mollusks, 



Alpena, Mich 17 .25 



