00782cam0 2200241 450 E60020005378420200601073125.020090917d1974 |||||ita|0103 baengGB<<The >>ecology of natural resourcesI. G. SimmonsLondonEdward Arnold1974vii, 424 p.ill.24cm.Simmons, Ian GordonA600200056906070129700ITUNISOB20200601RICAUNISOBUNISOB91017201E600200053784M 102 Monografia moderna SBNM910000400Si17201acquistovittoriniUNISOBUNISOB20090917082730.020200601073111.0AlfanoEcology of natural resources299645UNISOB