Impact assessment of rehabilitation intervention in the Gal Oya left bank

Amarasinghe , Upali A.

Impact assessment of rehabilitation intervention in the Gal Oya left bank research report 18 - Colombo International Irrigation Management Institute 1998 - v,23 p. 28 cm.

9290903481

10260862


IRRIGATION - AGRICULTURE
AGRICULTURE
IRRIGATION

631.587 / AMA