Listar por autor "Wayne, De Chi"
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Training manual for the certification of pest control operators
Instituto Interamericano de Cooperación para la Agricultura (IICA); Ambrose, Everton; Wayne, De Chi (Instituto Interamericano de Cooperación para la Agricultura (IICA), 06-2001)4 ref. This manual represents an attempt to establish a scheme for the certification of pest control operators as part of the efforts to ensure the proper management of pesticides in the member countries of the Coordinating ...