TY - BOOK AU - SEEMA P AU - Dr. K MUKUNDAN TI - AN ECONOMIC ENQUIRY INTO THE IMPACT OF CEMENT - KILN DUST ON AGRICULTURE BASED ON PERCEPTION OF FARMERS U1 - X N89 SE 37 (HORT) PY - 1989/// CY - COLLEGE OF HORTICULTURE VELLANIKKARA PB - DEPARTMENT OF AGRICULTURAL ECONOMICS ER -