01895oam 2200517 a 450 991069784240332120081211150223.0(CKB)5470000002392560(OCoLC)60387010(EXLCZ)99547000000239256020050517d2005 ua 0engurmn||||a||||txtrdacontentcrdamediacrrdacarrierSampling protocol for monitoring abiotic and biotic characteristics of mountain ponds and lakes[electronic resource] /by Robert L. Hoffman ... [and others]Reston, Va. :U.S. Dept. of the Interior, U.S. Geological Survey,2005.vi, 90 pages digital, PDF fileTechniques and methods ;2-A2Title from PDF title screen (viewed on May 16, 2005)."Prepared in cooperation with the North Coast and Cascades Network, National Park Service.""Chapter 2 of book 2, Collection of environmental data, Section A, Biological sciences."Includes bibliographic references.Lake ecologyMountain ecologyWater qualityMeasurementWaterSamplingFreshwater organismsSamplingLake ecology.Mountain ecology.Water qualityMeasurement.WaterSampling.Freshwater organismsSampling.Hoffman Robert L108096Geological Survey (U.S.)North Coast and Cascades Network (U.S.)GISGISOCLAGLGPOBOOK9910697842403321Sampling protocol for monitoring abiotic and biotic characteristics of mountain ponds and lakes3535413UNINA