Seed transfer guidelines for Douglas-fir in north Idaho
MLA
Rehfeldt, G. E. Seed Transfer Guidelines for Douglas-fir In North Idaho. Ogden, Utah: Intermountain Forest and Range Experiment Station, U.S. Dept. of Agriculture, Forest Service, 1980
APA, 7th edition
Rehfeldt, G. E. (1980). Seed transfer guidelines for Douglas-fir in north Idaho. Ogden, Utah: Intermountain Forest and Range Experiment Station, U.S. Dept. of Agriculture, Forest Service
Chicago, 17th edition
Rehfeldt, G. E. Seed transfer guidelines for Douglas-fir in north Idaho. Ogden, Utah: Intermountain Forest and Range Experiment Station, U.S. Dept. of Agriculture, Forest Service, 1980