White and red fir cone production in northeastern California : report of a 16-year study /

Bibliographic Details

Main Author:	Gordon, Donald T.
Corporate Authors:	Pacific Southwest Forest and Range Experiment Station (Berkeley, Calif.), United States. Forest Service
Format:	Government Document Book
Language:	English
Published:	Berkeley, Calif. : Dept. of Agriculture, Forest Service, Pacific Southwest Forest and Range Experiment Station, 1978.
Series:	USDA Forest Service research note PSW ; 330
Subjects:	Fir.