Orr, Alastair
The socio-economic impact of the treadle pump / Alastair Orr & A.S.M. Nazrul Islam - Dhaka : BRRI , 1988 - 139p. : ill. ; 36 cm. - Research report No. 2 .
Includes bibliographical references and index.
Irrigation
Economic aspects
BAN BRRI RR-2
The socio-economic impact of the treadle pump / Alastair Orr & A.S.M. Nazrul Islam - Dhaka : BRRI , 1988 - 139p. : ill. ; 36 cm. - Research report No. 2 .
Includes bibliographical references and index.
Irrigation
Economic aspects
BAN BRRI RR-2