National plant materials manual (NPMM) : 190-V, issue 1 (parts 539-542).

Bibliographic Details
Corporate Author:	United States. Soil Conservation Service
Format:	Government Document Book
Language:	English
Published:	Washington, D.C. : U.S. Dept. of Agriculture, Soil Conservation Service, [1984-]
Subjects:	Soil conservation > United States > Handbooks, manuals, etc.

Evans: US Documents (Annex 5th floor)