A physiological study of rooting and callusing in apple and willow,

Description

Thesis (Ph. D.)--Johns Hopkins University, 1927. / Vita. "Reprinted from Journal of agricultural research, 39 ... July 15, 1929." "Literature cited": p. 127-128.

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1. http://catalog.hathitrust.org/api/volumes/oclc/23632643.html

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Additional Fields

Identifer	oai:union.ndltd.org:OCLC/oai:xtcat.oclc.org:OCLCNo/626759188
Date	January 1929
Creators	Swingle, Charles F.
Publisher	Baltimore, Md.,
Source Sets	OCLC
Language	English
Detected Language	English