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1White and red fir cone production in northeastern California: report of a 16-year study White and red fir cone production in northeastern California: report of a 16-year studyby Gordon, D.T., Forest Service, Berkeley, CA (USA). Pacific Southwest Forest and Range Experiment Station eng
Published 1978Texto bibliotecaFAO IT -
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4Risk-rating systems for mature red fir and white fir in northern California Risk-rating systems for mature red fir and white fir in northern Californiaby Ferrell. G.T., Forest Service, Berkeley, CA (USA). Pacific Southwest Forest and Range Experiment Station eng
Published 1980Texto bibliotecaFAO IT -
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7Stimulating growth of stagnated Acacia koa by thinning and fertilizing Stimulating growth of stagnated Acacia koa by thinning and fertilizingby Scowcroft, P.G., Forest Service, Berkeley, CA (USA). Pacific Southwest Forest and Range Experiment Station eng, Stein, J.D.
Published 1986Texto bibliotecaFAO IT -
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