na INLIS000000000005581 0010-1021000415 A COST - benefit analysis of hedgerow intercroping in the philippine uplands using SCUAF Rohan Nelson...(et.al) Canberra ANU 1996 30 p.: ill.; 30 cm 0 86740 449 3 631.91 631.91 ALLEY CROPPING ECONOMIC ANALYSIS PHILIPPINES. IMPERATA PROJECT PAPER;2. 3976