1. Phenology of desert shrubs in Southern Nye County, Nevada;Ackerman;Great Basin Naturalist Memoirs,1980
2. Structural and dynamic characteristics of the overgrazed grasslands of the northern Patagonia, Argentina;Ares,1990
3. Mapas de probabilidad de precipitación de la Provincia del Chubut;Barros,1982
4. Phenological events and their environmental triggers in Mojave desert ecosystems;Beatley;Ecology,1974
5. The water relations of some desert plants in Death Valley, California;Bennert;Flora,1979