Heemstra-Lequin, E. A. H. v. (1982). Education and safe handling in pesticide application: Proceedings of the Sixth International Workshop of the Scientific Committee on Pesticides of the International Association on Occupational Health, Buenos Aires and San Carlos de Bariloche, Argentina, March 12 - 18, 1981. Elsevier.
Chicago-Zitierstil (17. Ausg.)Heemstra-Lequin, Els A. H. van. Education and Safe Handling in Pesticide Application: Proceedings of the Sixth International Workshop of the Scientific Committee on Pesticides of the International Association on Occupational Health, Buenos Aires and San Carlos De Bariloche, Argentina, March 12 - 18, 1981. Amsterdam [u.a.]: Elsevier, 1982.
MLA-Zitierstil (9. Ausg.)Heemstra-Lequin, Els A. H. van. Education and Safe Handling in Pesticide Application: Proceedings of the Sixth International Workshop of the Scientific Committee on Pesticides of the International Association on Occupational Health, Buenos Aires and San Carlos De Bariloche, Argentina, March 12 - 18, 1981. Elsevier, 1982.