Managing soil resources : managing soil resources to meet the challenges to mankind
International Congress of Soil Science
Managing soil resources : managing soil resources to meet the challenges to mankind International Congress of Soil Science - New Delhi International Congress of Soil Science 1982 - iii, 112 p.; 23cm.
631.4 IN8T12
Managing soil resources : managing soil resources to meet the challenges to mankind International Congress of Soil Science - New Delhi International Congress of Soil Science 1982 - iii, 112 p.; 23cm.
631.4 IN8T12