| 其他書名 | Future Water and Land Use: Effects of Selected Public Agricultural and Irrigation Policies on Water Demand and Land Use |
| 出版 | Center for Agricultural and Rural Development, Iowa State University; [released through the National Technical Information Service, Springfield, Va.], 1971 |
| URL | http://books.google.com.hk/books?id=i7ZAAAAAIAAJ&hl=&source=gbs_api |