Editore: Golden Shield Press Pub. Date :2009-02-01, 2000
ISBN 10: 7508201124 ISBN 13: 9787508201122
Da: liu xing, Nanjing, JS, Cina
EUR 34,39
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Aggiungi al carrelloSoft cover. Condizione: New. Language:Chinese.Author:ZHANG HONG JI LIU RUI JUAN.Binding:Soft cover.Publisher:Golden Shield Press Pub. Date :2009-02-01.
ISBN 10: 7109278298 ISBN 13: 9787109278295
Da: liu xing, Nanjing, JS, Cina
EUR 93,53
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Aggiungi al carrellopaperback. Condizione: New. Paperback. Pub Date: 2021-01-01 Pages: 221 Language: Chinese Publisher: China Agriculture Press This book focuses on the analysis of monitoring data in 2018. and the second national soil survey in 1979. and the soil nutrients in the cultivated layer of the province in 1993 The survey and comparison of soil nutrient monitoring data during the period of soil testing and fertilization from 2005 to 2014 reflect the evolution trend of cultivated land quality over time; spatially. statistical analy.