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- [3] VOLATILES OF DOUGLAS-FIR SEED ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1978, 175 (MAR): : 37 - 37
- [4] EFFECT OF ENVIRONMENT ON DEVELOPMENT OF DORMANCY AND GROWTH OF DOUGLAS-FIR SEEDLINGS BOTANICAL GAZETTE, 1968, 129 (01): : 70 - &
- [9] DISPERSAL OF CONE AND SEED INSECTS TO AN ISOLATED DOUGLAS-FIR TREE IN WESTERN OREGON CANADIAN ENTOMOLOGIST, 1984, 116 (10): : 1437 - 1438