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[1 - 4]
| Records 1 thru 4 of 4
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01. | Title: Identification Guide to the Nymphal Mayflies (Order EPHEMEROPTERA) of British Columbia
Author(s): Needham, K. M.
Publisher: British Columbia, Resources Inventory Committee
Resource Availability: No Guarantee
NAL Subject: mayflies/ Ephemeroptera/ aquatic insects/ nymphs/ insect morphology/ insect taxonomy/ geographical distribution/ aquatic habitat/ streams/ environmental assessment/ Canada/ British Columbia/
Date: 1998-10-00
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02. | Title: Macroinvertebrate Field and Laboratory Methods for Evaluating the Biological Integrity of Surface Waters
Author(s): Klemm, D. J.; Lewis, P. A.; Fulk, F.; Lazorchak, J. M.
Publisher: U. S. Environmental Protection Agency
Resource Availability: No Guarantee
NAL Subject: water quality analysis/ environmental assessment/ macroinvertebrates/ benthic organisms/ quality control/ human health and safety/ data collection/ sampling/ samplers/ methodology/ laboratory techniques/ data analysis/ taxonomy/ water pollution/ stress tolerance/ United States/
Date: 1990-11-00
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03. | Title: Methods for Evaluating Wetland Condition: #6 Developing Metrics and Indexes of Biological Integrity
Author(s): Teels, B. M.; Adamus, P.
Publisher: U. S. Environmental Protection Agency
Resource Availability: No Guarantee
NAL Subject: wetlands/ environmental assessment/ classification/ taxonomy/ species diversity/ trophic relationships/ environmental degradation/ methodology/ sampling/ data collection/ data analysis/ ecosystem management/ watershed management/ environmental policy/ United States/
Date: 2002-03-00
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04. | Title: National Soil Survey Handbook
Author(s): U.S. Department of Agriculture, Natural Resources Conservation Service, National Soil Survey Center
Publisher: U. S. Department of Agriculture
Resource Availability: No Guarantee
NAL Subject: soil surveys/ soil classification/ U.S. Soil Taxonomy/ governmental programs and projects/ natural resource policy/ cartography/ geomorphology/ soil analysis/ soil properties/ soil quality/ data collection/ methodology/ quality control/ laws and regulations/ United States/
Date: 1996-00-00
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