00309nam a2200109Ia 4500008004100000082002600041100000900067245005700076260002000133300000800153650003800161140316s9999    xx            000 0 und d  aFAO/FORESTRYb1989/89  aFAO,  aReview of forest Management systems of Tropical Asia  aRomebFAOc1989  a228  aFood and Agriculture Organisation