Proceedings of the FAO conference on ecology in relation to plant pest control   

 - Rome  FAO  1984 
 - 326 páginas  cdrs; grafs; maps 
<br/><br/>Ecologycal basis for insect pest control. Use or agricultural insecticides in relation to the enviroment. Other pest control procedures in relation to ecology. Future needs in relation to pest control sistem 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Congresos,conferencias,etc<br/>Control de plagas<br/>Ecología<br/>Plantas