Some Indigenious Technology Knowledge and Practises For WAtershed Management in Sri Lanka (Acc: 1649)
Sharma,Prem N.
Some Indigenious Technology Knowledge and Practises For WAtershed Management in Sri Lanka (Acc: 1649) / By Prem N. Sharma - Kathmandu,Nepal; FAO, [1999] - 63 p. 29.6 cm.
333.9 FAO
Some Indigenious Technology Knowledge and Practises For WAtershed Management in Sri Lanka (Acc: 1649) / By Prem N. Sharma - Kathmandu,Nepal; FAO, [1999] - 63 p. 29.6 cm.
333.9 FAO