The economics of livestock systems in developing countries: farm and project level analysis /
Simpson, James R
The economics of livestock systems in developing countries: farm and project level analysis / by James R. Simpson - Boulder, Colorado : Westview, 1988 - 297 p - .
164106
Ganadería--Aspectos económicos
Ganadería--Países subdesarrollados I. t.: Livestock systems
636 S5
The economics of livestock systems in developing countries: farm and project level analysis / by James R. Simpson - Boulder, Colorado : Westview, 1988 - 297 p - .
164106
Ganadería--Aspectos económicos
Ganadería--Países subdesarrollados I. t.: Livestock systems
636 S5