gui dong yan zhang yong (3 resultados)

paperback. Condición: New. Language:Chinese.Paperback.Pub Date:2022-02-01 Pages:196 Publisher:Water Resources and Hydropower Press The comprehensive reform of agricultural water prices is a reform work with the main goal of promoting agricultural water conservation and ensuring the sound operation of farmland water conservancy. Niubi has the characteristics of wide coverage. strong policy and complex technology. This book is a relatively systematic work on how to carry out the comprehensive reform of agricultural water.

paperback. Condición: New. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Paperback. Pub Date :2012-08-01 Pages: 261 Language: Chinese Publisher: China Railway Publishing House Internet Technology and Application Guide ( 3rd edition ) higher education Eleventh Five-Year national planning materials . not only describes the Internet with the basic concepts of computer networks. but also from the point of view of practical application to explain a variety of access methods to the Internet . browse and manage Web pages . search engines. e-mail . file transfer . web for.Four Satisfaction guaranteed,or money back.

paperback. Condición: New. Language:Chinese.Paperback.Pub Date:2022-02-01 Pages:196 Publisher:Water Resources and Hydropower Press The comprehensive reform of agricultural water prices is a reform work with the main goal of promoting agricultural water conservation and ensuring the sound operation of farmland water conservancy. Niubi has the characteristics of wide coverage. strong policy and complex technology. This book is a relatively systematic work on how to carry out the comprehensive reform of agricultural water.