Author: IWTON (COLEThBIA)

Description

bEPOSITO WA31IWTON (COLEThBIA). Oarngi Thstitutiori o Washington ‘3tatjon o r xpe mqnt.a1 Fvo1iztion CPap.) 4. An Xnvstigat1on of vo1ntion in thrysornelid beet15 of h9 genus iptinot.ax’sa. With a bibliograp},] By W.L,Tovr’r. (Ca’negie Inwt.itution ofWashington. Puhlioation No.48.) pp. x. + 320. Piat,,s, dirams & maps. 0 8 • Washington, 1906.

Card ID: 312