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Effects of Sowing Rate, Irrigation, and Nitrogen on the Components of Yield of Spring-sown Semidwarf and Standard New Zealand Wheats

Charles Thomas DoughertyWarwick Robert ScottReinhart Hugo Michael Langer

出版	Lincoln College, 1975
URL	http://books.google.com.hk/books?id=s7ejYgEACAAJ&hl=&source=gbs_api