International Society of Soil Science2007-11-121983-04-012007-11-121978http://hdl.handle.net/10625/8012Meeting: International Congress of Soil Science, 11th, 19-27 June 1978, Edmonton, AB, CA"Volume 2"Text1 digital file (365 p. : ill.)application/pdfenSOIL SCIENCESSOIL RESOURCESLAND USECLIMATIC INFLUENCEPLANT PRODUCTIONCROP YIELDFOOD SUPPLYSTATISTICAL DATAConference Paper