Westlands Pasture Journal - Wetlands International (Buenos Aires Wetlands International, 1950)
-Existencias: 1950 vol.1, no. 1-2, 5; 1951 vol.2, no. 1, 2, 4-5; 1952 vol. 3, no. 1, 3-4; 1953 vol. 4, no. 2-5; 1954 no. 5, no. 1-2
Keywords: Pasturas