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Soil Water Extraction and Soil Wetting Patterns Under Spring-sown Peas and Barley and Pasture on Four Alluvial Soils in Canterbury

Trevor Haddon Webb

出版	N.Z. Soil Bureau District Office, Lincoln Research Centre, DSIR, 1987
URL	http://books.google.com.hk/books?id=oYQ_zQEACAAJ&hl=&source=gbs_api