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Red Maple (Acer Rubrum L.] Growth and Foliar Nutrient Responses to Soil Fertility Level and Water Regime
C. H. Pham
Howard G. Halverson
Gordon M. Heisler
出版
Northeastern Forest Experiment Station
, 1978
URL
http://books.google.com.hk/books?id=VIEoywAACAAJ&hl=&source=gbs_api