منابع مشابه
U . S . Geological Survey Karst Interest Group
Congress mandated the establishment of the National Cave and Karst Research Institute in October 1998 to further the science of speleology by facilitating research, to enhance public education, and to promote environmentally sound cave and karst management. Considerable progress has been made during the tenure of the Interim Director (2000-2002) toward making the Institute operational. The scop...
متن کاملBrent Manning , Director ILLINOIS STATE GEOLOGICAL SURVEY
Equal opportunity to participate in programs of the Illinois Department of Natural Resources (IDNR) and those funded by the U.S. Fish andwildlife Service and other agencies is available to all individuals regardless of race, sex, national origin, disability, age, religion, or other non-merit factors. If you believe you have been discriminated against, contact the funding source's civil rights T...
متن کاملU . S . GEOLOGICAL SURVEY Loch Vale Watershed Project Quality Assurance Report : 1995 - 1998 By U . S . Geological Survey
Loch Vale Watershed Project Quality Assurance Report: 1995-1998 By U.S. Geological Survey Eric J. Allstott2 , Michael A. Bashkin2, Jill S. Baron 1 Open-File Report 99-111 Prepared in cooperation with the Natural Resource Ecology Laboratory and Colorado State University This report is preliminary and has not been reviewed for conformity with the U.S. Geological Survey editorial standards. Any us...
متن کاملSurvey of Oral Health Status of Maryland Schoolchildren, 2000--2001.
PURPOSE The purpose of this study was to describe dental caries experience in the primary and permanent dentitions of Maryland schoolchildren in kindergarten and third grade, with an emphasis on untreated disease. METHODS Data came from the Survey of the Oral Health Status of Maryland Schoolchildren, 2000--2001. Outcome variables were measures of dental caries experience for primary and perma...
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ژورنال
عنوان ژورنال: The American Naturalist
سال: 1899
ISSN: 0003-0147,1537-5323
DOI: 10.1086/277207