00377nam a2200145Ia 4500008004100000020001500041041000800056082002200064100001900086245005300105260003300158300000700191365001300198700002000211140306s9999    xx            000 0 und d  a0821319396  aeng  a332.15 WBbHYP/FO  aHyde william F  aForest economics and policy analysis an overview  aWashingtonbWorld Bankc1991  a92  bUSD.7.95  aNorman, David H