Plant growth in relation to wave-length balance:
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Bibliographic Details
Main Author: Johnston, Earl Steinford (Author)
Format: Book
Language:English
Published: City of Washington The Smithsonian Institution 1938
Series:Smithsonian miscellaneous collections 97,2
Subjects:
Item Description:"January 12, 1938 - "Literature cited": S. 16-17
Physical Description:18 S., 2 Bl. Ill.

There is no print copy available.

Interlibrary loan Place Request Caution: Not in THWS collection!