— 24 — 



Physiography. 



Engelmann, G. Altitude of Pike's peak and other points in Colo- 

 rado Territory. 2:1 $2.00 



Appendix to Dr. Parry's Notice of some additional observations 



on the physiography of the Rocky mountains. 2:2 " 



Elevation of St. Louis above the Gulf of Mexico. 1:4 " 



Marbut, C. F. — See A. Winslow. 



Nipher, F. E. (Map of New Madrid county, Mo). 4:3 " 



Parry, C. C. Account of the passage through the Great canyon of 

 the Colorado of the West, from above the mouth of Green 

 river to the head of steamboat navigation at Collville, in the 

 months of August and September, 1867, by James White. 2:3 " 



Ascent of Pike's Peak, July 1, 1862. 2:1 " 



Notice on some additional observations ou the physiography of 



the Rocky mountains, made during the summer of 1864. 2:2 " 

 Sawyer, A. (On the origin of ravines in the prairie) .3:2 " 



Wheeler, O. B. The secondary base in geodetic surveys. PI. V. 



5:1-2 4.00 



Winslow, A., and C. F. Marbut. The mapping of Missouri (with 



map). 6:3 .75 



Misssissippi and Missouri rivers. 



Engelmann, G. Stages of the Mississippi river at St. Louis in 



1861. PI. IV. 2:1 2.0O 



The variation in the stage of the Mississippi river at St. 



Louis. 2:2 <* 



Fay, T. (Stages of Mississippi at Market St.). 3:3 " 



Holmes, N. (Delta of the Mississippi). 3:2 " 



Pratt, G. C. (Stage of the Missouri river). 4:1 " 



Scott, C. M. (The formation of the banks of the lower Missis- 

 sippi). 4:1 " 

 Warren, G. K. (Mississippi river). 2:1 " 



Physiology. — See Biology. 

 Sanitation. — See Medicine. 

 Sociology. — See Education. 

 Zoology. — See Biology. 



Memoirs (in quarto). 



Contribution to the archaeology of Missouri, by the Archaeological Sec- 

 tion. Part I. Pottery. 1880. 2.00 



The totaljeclipse of the sun, January 1, 1889. A report of the observa- 

 tions made by the Washington University Eclipse Party, at Nor- 

 man, California. 1891. u 



*d 



