Sell Soil Erosi Control Book - Suppli Effendi - BA - Ori best price

Ground Erosion Control Author: Supli Effendi Isbn: 9795263404 Publishers: Earth script 160 p.p. Price 54,000 Ground erosion and critical land are widely found in our area. A variety of efforts have been made but may be brand new at stage and how to repeat them. As for efforts to find the cause by doing research or conservation felt still less. For farmer students or environmental researchers, the book will be very helpful because in addition to their dense material, it is also accompanied by training questions on each chapter.