00000nam 2200000zi 4500 9.920981 CaOODSP 20250117130111 m o d f cr |n||||||||| 230123s198711##nkcb ob f|0| 0 eng d CaOODSP eng rda CaOODSP eng eng fre n-cn-nk En37-571/1987E-PDF O'Neill, Hugh J., author. 1986 New Brunswick pesticide survey : a survey of three streams draining agricultural areas / Hugh J. O'Neill, Harold S. Bailey. Moncton, New Brunswick : Environment Canada, Inland Waters Directorate, Atlantic Region, Water Quality Branch, November 1987. 1 online resource (vi, 47 pages) : maps text txt rdacontent computer c rdamedia online resource cr rdacarrier Digitized edition from print [produced by Environment and Climate Change Canada]. "IW/L-AR-WQB-87-132." Includes bibliographical references (pages 24-28). "The 1986 New Brunswick Pesticide survey was a basin and pesticide specific survey conducted in the middle reach of the Saint John River Valley. Water and bottom sediments were collected on three occasions from small basins that drain known agricultural areas into the Saint John River"--Abstract, page i. Includes abstract in French. Pesticides Environmental aspects New Brunswick Measurement. Pesticides Aspect de l'environnement Nouveau-Brunswick Mesure. Canada. Environment Canada. Inland Waters Directorate, Atlantic Region, issuing body. PDF 19.50 MB https://publications.gc.ca/collections/collection_2025/eccc/en37/En37-571-1987-eng.pdf