The vegetation-reproduction relationship in crop plants as affected by certain factors,

Description

Abstract of thesis (Ph. D.)--University of Illinois, 1927. / Vita. Also issued in print.

Links & Downloads

1. http://books.google.com/books?id=khdJAAAAMAAJ
2. http://books.google.com/books?id=khdJAAAAMAAJ

Tags

Crops and climate. Plants

Additional Fields

Identifer	oai:union.ndltd.org:OCLC/oai:xtcat.oclc.org:OCLCNo/297346539
Date	January 1929
Creators	Pettinger, Nicholas Albert,
Source Sets	OCLC
Language	English
Detected Language	English