00321nam a2200121Ia 4500008004100000020000500041082002500046100000900071245005700080260005200137300000500189650000500194140316s9999    xx            000 0 und d  a  aCOPR 191-72bJAN/DEC  aCOPR  aCentre for Overseas pest Research :Report 1971- 1972  aLondonbCentre for Overseas Pest Researchc1972  a  a