Grigg, David B.
The harsh lands : a study in agricultural development / David Grigg. - London : New York : Macmillan , St. Martin's Press c1970. - xiv, 321 p. : ill , ; 23 cm. - Focal problems in geography series. .
Includes bibliographical references and index.
73098070
B***
Agriculture--Developing countries.
Agriculture--Tropics.
S439 / .G79
630 / DAH
The harsh lands : a study in agricultural development / David Grigg. - London : New York : Macmillan , St. Martin's Press c1970. - xiv, 321 p. : ill , ; 23 cm. - Focal problems in geography series. .
Includes bibliographical references and index.
73098070
B***
Agriculture--Developing countries.
Agriculture--Tropics.
S439 / .G79
630 / DAH