PACIFICLAND Workshop on the Establishment of Soil Management Experiments on Sloping Lands :|bpapers and reports of a training workshop held at Chiang Mai Thailand, 7-18 November 1988

PACIFICLAND Workshop on the Establishment of Soil Management Experiments on Sloping Lands :|bpapers and reports of a training workshop held at Chiang Mai Thailand, 7-18 November 1988 The establishment of soil management experuments on sloping lands Pushparajah, E International Board for Soil Research and Management Department of Agriculture and Livestock, Papua New Guinea International Department Research Centre (IDRC), Canada text Bangkok IBSRAM 1989 monographic eng 432 p. organized by The International Board for Soil Research and Management (IBSRAM), The Department of Agriculture and Livestock, Papua New Guinea, The International Development Research Centre (IDRC), Canada ; science editor, E. Pushparajah ; publication editor ; Colin R. Elliott Soil management Congresses Soil management Pacific Area Congresses Mo.no.3 9748695247 |||||| 20260709145502.0 2408