Families and genera of spermatophytes recognized by the Agricultural Research Service
By: Charles R. Gunn ... [et al.].
Series: Technical bulletin -- no. 1796; Technical bulletin (United States. Department of Agriculture) -- no. 1796
Publisher: U.S. Dept. of Agriculture, Agricultural Research Service; National Technical Information Service [distributor
Published: 1992
Place of publication: Beltsville, Md.; Springfield, VA
Language: eng
Number of pages: 500
Subjects: Phanerogams; Nomenclature; Plants
Notes: "Issued April 1992"--Contents p.

Includes bibliographical references (p. 465-470).