Proceedings of the 1991 winters & summer meetings on Underground Injection Practices Council, held at Marriott Grand Hotel, Point Clear, Alabama, Feb.24-27, 1991 and Bally's Hotel, Reno, Nevada, July 28-31, 1991

详细信息   推荐本文 |

• 责任者：Underground Injection Practices Council. Winter and Summer Meetings
• 责任方式：Written
• 出版者：UIPC
• 出版年：1900
• 出版地：Oklahoma City, OK
• 出版日期：1900/1/1 0:00:00
• 价格：242.46
• 分类号：497.208
• 语言：English

摘要

All of us have an impression of ground-water quality or the manner in which an aquifer system functions. Not uncommonly these impressions are based on past experience, hearsay, published information, a single sample, perhaps on the basis of several samples representing a considerable difference in both space and time, or on an assumption formulated to simplify a physical phenomenon.