One sun two worlds an ecological journey - Oxford & IBH Publishing Co. Pvt. Ltd New Delhi 2004 - 286p - Water Soil fertility Forestry Eco-philosophy Nature ISBN: 81-204-1649-X = One sun two worlds Standard No.: M Standard Tech. Report. No.: LCCN: B Nat. Bib. No.: P 3178 Nat. Bib. Agency Control No.: 631:308 ONE Subjects--Topical Terms: Environmental Sciences Universal Decimal Class. No.: 631:308