User's manual for QWGRAF, computer programs for water-quality graphics
TITLE_DISPLAY:
User's manual for QWGRAF, computer programs for water-quality graphics
个人著者:
出版信息:
Reston, Va. : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, CO : U.S. Geological Survey, Branch of Information Services [distributor], 1998.
格式:
图书
系列:
Water-resources investigations report ; 97-4226
物理描述:
xiii, 265 p. : ill. ; 28 cm.
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附加著者:
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