Chambers, Robert. To the hands of the poor : water and trees / Robert Chambers, N.C. Saxena. - New Delhi : Oxford and IBH Publishing , 1989 (rep.1991). - xxi,273p. : ill.,figs.,table ; 23cm . NULL ISBN: 8120404289 Rs. 301.00 Subjects--Index Terms: POOR (RURAL) Dewey Class. No.: 339.4 / CHA/T