Verlag: China Water Power Press Pub. Date:, 2007
ISBN 10: 7508456211 ISBN 13: 9787508456218
Sprache: Englisch
Anbieter: liu xing, Nanjing, JS, China
paperback. Zustand: New. Paperback. Pub Date: 2008 Pages: 292 Language: Chinese in Publisher: China Water Power Press. soil and water resources has always been a the Xingguo treasure. the policy of this is the basis for the existence and development of agriculture in agricultural production plays The special feature is irreplaceable agricultural production and reproduction of conditions. China is a serious soil erosion. one of the countries in the world. this situation has become China's ecological deterioration. the.
Verlag: Guangdong People's Publishing House, 2024
ISBN 10: 721817812X ISBN 13: 9787218178127
Sprache: Englisch
Anbieter: liu xing, Nanjing, JS, China
paperback. Zustand: New. Language:Chinese.Paperback.Pub Date:2024-07 Publisher:Guangdong People's Publishing House.
Verlag: Shaanxi Science and Technology Press
ISBN 10: 7536985169 ISBN 13: 9787536985162
Sprache: Chinesisch
Anbieter: liu xing, Nanjing, JS, China
paperback. Zustand: New. Paperback. Pub Date: 2022-08-01 Pages: 328 Language: Chinese Publisher: Shaanxi Science and Technology Publishing House college entrance examination paper. simple questions. intermediate questions. and difficult questions account for 30%. 50%. and 20% respectively. Simple questions and intermediate questions are collectively referred to as for the basic question. The top 100 high schools in the country pay more attention to the accumulation of problem-solving methods in the first and second s.