Martínez M., I., & Cruz R., M. (2009). The use of agricultural and livestock chemical products in the cattleranching area of Xico, central Veracruz, Mexico, and their possible environmental impact. Instituto de Ecología, A.C.
Chicago Style (17th ed.) CitationMartínez M., Imelda, and Magdalena Cruz R. The Use of Agricultural and Livestock Chemical Products in the Cattleranching Area of Xico, Central Veracruz, Mexico, and Their Possible Environmental Impact. Instituto de Ecología, A.C, 2009.
MLA citiranjeMartínez M., Imelda, and Magdalena Cruz R. The Use of Agricultural and Livestock Chemical Products in the Cattleranching Area of Xico, Central Veracruz, Mexico, and Their Possible Environmental Impact. Instituto de Ecología, A.C, 2009.