After the green revolution :

Conway,Gordon R.

After the green revolution : sustainable agriculture for development/ Gordon R. Conway and Edward B. Barbier. - London : Earthscan Publications, 1990. - 205 p. : ill., map ; 22 cm.

Includes bibliographical references and index.

1853830356


Sustainable agriculture.

S494.5.S86 / C65 1990

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