Comparative farming systems / ed. lit. B. L. Turner II, Stephen B. Brush
Comparative farming systems / ed. lit. B. L. Turner II, Stephen B. Brush
. - xxa New York xxa-fimyyc The Guilford Press yyc-fim, cop. 1987
. - 13, 428 p. 24 cm
(Encadernado)
Agricultura
Sistemas
Séc. 20
Agricultura
Tecnologia
Agricultura
Ecologia
Agricultura
Economia