00000nam 2200000za 4500 9.862335 CaOODSP 20241203113644 cr ||||||||||| 180925s1987 onc ob f000 0 eng d 0662556178 (print) CaOODSP eng eng fre n-cn--- En36-517/159-PDF En36-503/159 Prototype designs for surveys and measurement in an aquatic environment, 1985 [electronic resource] = Prototypes d'appareils pour les études et mesures en milieu aquatique, 1985 / edited by/préparé par J.S. Ford. Prototypes d'appareils pour les études et mesures en milieu aquatique, 1985 Burlington, Ont. : Inland Waters/Lands Directorate, National Water Research Institute, Canada Centre for Inland Waters = Direction générale des eaux intérieures et des terres, Institut national de recherché sur les eaux, Centre canadien des eaux intérieures, 1987. vii, 24 p. : ill. Technical bulletin ; no. 159 = Collection des rapports techniques ; étude n° 159 Digitized edition from print [produced by Environment and Climate Change Canada]. "Prototype equipment for surveys and measurement in an aquatic environment is designed and developed by the National Water Research Institute (NWRI) to serve the research teams working in limnology and hydraulics. This report provides a brief description of designs which may be useful to other research teams in related fields. Further documentation is available for most items"--Foreward, p. v. Text in English and French. Hydrological instruments Design Ford, J. S. Canada. Environment Canada. Canada Centre for Inland Waters. National Water Research Institute (Canada) Canada. Inland Waters and Lands Directorate. Prototype designs for surveys and measurement in an aquatic environment, 1985 fre (CaOODSP)9.862338 Technical bulletin (Canada. Inland Waters Directorate) no. 159. (CaOODSP)9.861569 PDF 1.92 MB https://publications.gc.ca/collections/collection_2018/eccc/En36-517-159.pdf