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Lake Fertilization
John G. Stockner
其他書名
The Enrichment Cycle and Lake Sockeye Salmon (Oncorhynchus Nerka) Production
出版Department of Fisheries and Oceans, 1987
URLhttp://books.google.com.hk/books?id=Mf_7tgAACAAJ&hl=&source=gbs_api