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Soil and Fertilizer Information for Home Lawns and Gardens

Ballantyne, AnnaBattiston, Lee A. (Lee Anthony)Ontario. Ministry of Agriculture and FoodBrown, Wayne

出版	Ministry of Agriculture and Food, 1986
URL	http://books.google.com.hk/books?id=oPeODAEACAAJ&hl=&source=gbs_api

註釋Description of soil testing for the homeowner, including general information on physical and chemical properties, plant nutrition, fertilizers and fertilizer use, and sources of additional information.