TY - BOOK AU - Andhra Univesity. Department of Cooperation and Applied Econ TI - Studies in the economics of Project U1 - 338.109 548 4 A44S PY - 1986/// KW - AGRICULTURE -- ECONOMIC ASPECT -- ANDHRA PRADESH KW - AGRICULTURE -- ECONOMIC ASPECT -- ANDHRA PRA KW - IRRIGATION -- ANDHRA PRADESH ER -