Clyma.W Lowdermilk Max.K. Early.C. PHYSICAL AND SOCIO-ECONOMIC DYNAMICS OF A WATERCOURSE IN PAKISTAN'S PUNJAB System Constraints and Farmers' Responses - Engineering Research Center, Colorado State University. Colorado 1975 - 106p. ILL.,Cht.,Fig and Table - Technical Report 42 . Nat. Bib. No.: 4279 Subjects--Topical Terms: Engineering Universal Decimal Class. No.: 626/628.17 / LOW