Leonard, H. Environment and the poor. New Brunswick etc.: Transaction Books, 1989 X, 222 p. : tab., ill. 0-88738-786-1.
Leonard, H. Environment and the poor. New Brunswick etc.: Transaction Books, 1989 X, 222 p. : tab., ill. 0-88738-786-1.
Leonard, H. (1989) Environment and the poor, New Brunswick etc.: Transaction Books X, 222 p. : tab., ill. 0-88738-786-1.
Leonard, H. (1989). Environment and the poor. Development strategies for a common agenda. New Brunswick etc.: Transaction Books, X, 222 p. : tab., ill.
Leonard H. Environment and the poor: Development strategies for a common agenda. New Brunswick etc.: Transaction Books; 1989. p. X, 222 p. : tab., ill. ISBN: 0-88738-786-1.
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