Department of Official Languages
GLOSSARY of technical terms in environmental science English - Sinhala / - [Rajagiriya] [Department of Official Languages, Sri Lanka] 2007 - 104 p.
9789559180128
Environment glossary
418 / ENV
GLOSSARY of technical terms in environmental science English - Sinhala / - [Rajagiriya] [Department of Official Languages, Sri Lanka] 2007 - 104 p.
9789559180128
Environment glossary
418 / ENV