Подробнее о книге
Моя библиотека
Книги в Google Play
30-INFECTIOUS EXPERIMENTS WITH UREDO
GRAMINIS, PERS.
By J. B. POLE EVANS, B.Sc.
[PAPER NOT PRINTED.]
31-IMMUNITY OF CERTAIN WHEATS TO RUST.
32-SYSTEMATIC DESCRIPTION OF THE TRANSVAAL PLANTS OF THE FAMILY OF AMARYLLIDACEÆ.
BY MISS R. LEENDERTZ.
Curator of the Transvaal Museum Herbarium.
SECTION C.
Agriculture, Architecture, Engineering, Geodesy. Surveying and Sanitary Science.