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Analyses of Commercial Fertilizers, Fertilizer Supplies and Home Mixtures, 1921

Augustine Wilberforce BlairJessie Gladys FiskeMaurice Adin BlakeCharles Sanderson CathcartRobert Frank PooleWillard Chandler ThompsonWillem Rudolfs

出版	New Jersey Agricultural Experiment Stations, 1921
URL	http://books.google.com.hk/books?id=K8FQAQAAMAAJ&hl=&source=gbs_api