00491     2200193   4500001002100000005001500021008004100036020001500077035001900092041000700111082001000118090001600128100002500144245002900169250001000198260003100208300003300239650002500272INLIS00000000000168820210430103943210430|||||||||   |   |||   |||| ||   |   a0471068330  0010-0421001688  aen0 a630.7  a630.7 GRE f0 aGregory, G. Robinson00aForest resource economic  aEd. 4  aNew YorkbJohn Wileyc1972  aviii, 548 hlm.: ill.; 24 cm. 0aEKONOMI -- KEHUTANAN