NATURAL Resources, energy & science authority of Sri Lanka
NARESA Research grants 1970 - 1965 - Colombo Natural resources, energy & science authority [NARESA], Sri 1984 - 82 p.
Includes indexes.
Natural resorces
16.5493 / NAT
NARESA Research grants 1970 - 1965 - Colombo Natural resources, energy & science authority [NARESA], Sri 1984 - 82 p.
Includes indexes.
Natural resorces
16.5493 / NAT