Population growth, environmental stress and innovation in Ethiopian peasant agriculture

Zawdie, Girma and Lee, Ralph (1997) Population growth, environmental stress and innovation in Ethiopian peasant agriculture. Science Technology and Development, 15 (1). pp. 104-126. ISSN 0950-0707

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ORCID iDs

Zawdie, Girma ORCID logoORCID: https://orcid.org/0000-0003-2166-7587 and Lee, Ralph;