Description: Families and genera of spermatophytes recognized by the agricultural research service /

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Bibliographic Details
Main Author:	Gunn, Charles R.
Format:	Kitap
Language:	English
Published:	[y.y.] : United States Deparment of Agriculture, [t.y.].
Subjects:	Tarım

Description
Physical Description:	500 s. ; 23 cm.