The history of irrigation and agricultural colonization in Sri Lanka
Brohier , R.L.
The history of irrigation and agricultural colonization in Sri Lanka the Tamankaduwa district and the Elahera-Minneriya canal - Polgasowita Academy of Sri Lankan Culture 1998 - xvii , 63 p. Illustration 23 cm.
9559079174
IRRIGATION - SRI LANKA
AGRICULTURAL COLONIZATION - SRI LANKA
HYDRAULIC ENGINEERING
627.520095493 / BRO
The history of irrigation and agricultural colonization in Sri Lanka the Tamankaduwa district and the Elahera-Minneriya canal - Polgasowita Academy of Sri Lankan Culture 1998 - xvii , 63 p. Illustration 23 cm.
9559079174
IRRIGATION - SRI LANKA
AGRICULTURAL COLONIZATION - SRI LANKA
HYDRAULIC ENGINEERING
627.520095493 / BRO