na INLIS000000000005500 Ind 0010-1118005500 Case studies of the economic inpact if CIP related technologies WALKER, T.S. T.S. Walker; C.C. Crissman Lima CIP 1996 vi, 157 p.: ill.; 23 cm vi, 157 p.: ill.; 23 cm ISBN 92-9060-181-7 635.21 POTATOES ORGANIZATION OF RESEARCH STUDIES 415/96