The soil under shifting cultivation/
Nye, P.H.
The soil under shifting cultivation/ - Bucks, England CAB 1960 - viii,156p. - CAB Technical communication, no.51 .
P.H.Nye and D.J.Greenland.
Greenland, D.J., jt. auth.
631.4:631.582.2 K0
The soil under shifting cultivation/ - Bucks, England CAB 1960 - viii,156p. - CAB Technical communication, no.51 .
P.H.Nye and D.J.Greenland.
Greenland, D.J., jt. auth.
631.4:631.582.2 K0