Cold weather protection for seed /

Bibliographic Details
Corporate Author:	United States. Agricultural Research Service. Information Division
Format:	Government Document Book
Language:	English
Published:	Beltsville, Md. : ARS ; 1971.
Series:	United States. Dept. of Agriculture. Science study aid ; no. 6
Subjects:	Plant physiology > Laboratory manuals. Plants > Frost resistance. Seeds > Physiology.

Evans: US Documents (Annex 5th floor)