Ibrahim, M. A., & Beer, J. (2000). The hamburger connection hangover: Cattle, pasture land degradation and alternative land use in Central America.

Ibrahim, Muhammad Akbar, و John Beer. The Hamburger Connection Hangover: Cattle, Pasture Land Degradation and Alternative Land Use in Central America. 2000.

Ibrahim, Muhammad Akbar, و John Beer. The Hamburger Connection Hangover: Cattle, Pasture Land Degradation and Alternative Land Use in Central America. 2000.