NYE.P.H
The soil under shifting cultivation. The soil under shifting cultivation/P.H.NYEand D.J.Greanland - ENGLAND. Farnham Royal bucks. 1960. - vi,156p.: col.ill.;picture; 21cm.
Includes.Reference,index.
631.4
631.4
The soil under shifting cultivation. The soil under shifting cultivation/P.H.NYEand D.J.Greanland - ENGLAND. Farnham Royal bucks. 1960. - vi,156p.: col.ill.;picture; 21cm.
Includes.Reference,index.
631.4
631.4