Author: TON (COUJMI3IA)

Description

DEPO8ITO1Y WAtThflNC7TON (COUJMI3IA). Carnigje Institution o Washington. %ation for pc,rjninta1 ivo1 tion. [Fapx’s .3 12. Bursa. bursa—pastoris an bursa. heegeri; biotypes and hybrids. [With a hibliograph.y.-) By G.H,Shuil. (Carnai Institntion of Washington. Fuhlioat.ion No. 112.) pp. 57. Plates & diagrum.e. 0 8 • Washingjon, 1909.

Card ID: 319