Cecchi, G., Wint, W., Shaw, A., Marletta, A., Mattioli, R., & Robinson, T. (2010). Geographic distribution and environmental characterization of livestock production systems in Eastern Africa (vol 135, pg 98, 2009).
Lua i Stíl Chicago (17ú heag.)Cecchi, G., W. Wint, A. Shaw, A. Marletta, R. Mattioli, agus T. Robinson. Geographic Distribution and Environmental Characterization of Livestock Production Systems in Eastern Africa (vol 135, Pg 98, 2009). 2010.
Lua MLA (9ú heag.)Cecchi, G., et al. Geographic Distribution and Environmental Characterization of Livestock Production Systems in Eastern Africa (vol 135, Pg 98, 2009). 2010.
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