. . . . . . . . . "Handbooks and manuals"@en . . "Pesticide applicators safety manual for irrigation systems : a guide to plan, to apply, and to practice safety procedures in the application of pesticides and to train O & M personnel"@en . . . . . . . "Pesticide applicators safety manual for irrigation systems a guide to plan, to apply, and to practice safety procedures in the application of pesticides and to train O & M personnel"@en . . . "Pesticide applicators safety manual for irrigation systems"@en . . . . . . . . . . .