OPAC:Department of National Museum-Sri Lanka Search for 'copydate:"1991"'

දෛනික ජීවිතය සඳහා ප්‍රායෝගික මනෝවිද්‍යාව

By Anthani Piyanama, Facsid. 1991

Place hold on දෛනික ජීවිතය සඳහා ප්‍රායෝගික මනෝවිද්‍යාව

Basic Truths of the Catholilc Faith In Questions & Answers Complied

By Fr Perera, Siril. 1991

Place hold on Basic Truths of the Catholilc Faith In Questions & Answers Complied

A History of the Sri Lanka Government Railway

By De Silva,L.S.. Colombo Institution of Engineers 1991 . xxvii,ill,244p., 28 cm

Place hold on A History of the Sri Lanka Government Railway

Rice production on acid soils of the tropics

By Deturck, P.. Institute of fundamental studies 1991 . 305p., 28 cm

Place hold on Rice production on acid soils of the tropics

Rice production on acid soils of the tropics

By Deturck, P.. Institute of fundamental studies 1991 . 305p., 28 cm

Place hold on Rice production on acid soils of the tropics

පලිබෝධනාශක සහ ඔබ

By Goldnman, Grata. Govi thorathuru madhyasthanaya 1991 . 37p., 22 cm

Place hold on පලිබෝධනාශක සහ ඔබ

Environment profile of Muthurajawela and Negombo lagoon

By Samarakoon, Jayampathy. 1991 . 173p., ill., 30 cm

Place hold on Environment profile of Muthurajawela and Negombo lagoon

Environment profile of Muthurajawela and Negombo lagoon

By Samarakoon, Jayampathy. 1991 . 173p., ill., 30 cm

Place hold on Environment profile of Muthurajawela and Negombo lagoon

සුන්දර සිංහරාජය

By Vithana, Gamini Kumara. Colombo Wild life and nature protection sotiey 1991 . 65., ill., 28 cm

Place hold on සුන්දර සිංහරාජය

The forest

By Farb, Peter. Time life books 1991 . 192p., ill., 30 cm

Place hold on The forest

ස්වශක්ති හය වැනි දැක්ම

Swashakthi medura 1991 . 12p., 23 cm

Place hold on ස්වශක්ති හය වැනි දැක්ම

A revised hand book to the flora of Ceylon

By Dassanayake, M.D.. Washington Smithsonian institution and national science foundation 1991 . 439p., 24 cm

Place hold on A revised hand book to the flora of Ceylon

A study on industrial health/work safety measures applicable to small and medium scale idustries /enterprises in Sri lanka

By Fernando, G.s.. Colombo SMED 1991 . 129p., 22 cm

Place hold on A study on industrial health/work safety measures applicable to small and medium scale idustries /enterprises in Sri lanka

A study on automotive spare parts manufacturing industry in Sri lanka

Colombo SMED 1991 . 73p., 23 cm

Place hold on A study on automotive spare parts manufacturing industry in Sri lanka

වියළි රබර් සහ කිරි ආශ්‍රිත භාණ්ඩ නිෂ්පාදනය කිරිමේ මුලික තාක්‍ෂණය

By Narangoda, Hema. Smed 1991 . 96p., 22 cm

Place hold on වියළි රබර් සහ කිරි ආශ්‍රිත භාණ්ඩ නිෂ්පාදනය කිරිමේ මුලික තාක්‍ෂණය

The splendour of trees

By Herat, Gwen. Dankotuwa Samanala 1991 . 56p., 22 cm

Place hold on The splendour of trees

සත්තු විත්ති

By Weerasinghe, Chandra Padmini. Colombo S.Godage 1991 . 40p., 24 cm

Place hold on සත්තු විත්ති

සන්නිවේදනය ගවෙිෂණය

By Mahendra, Sunanda. Colombo S. Godage 1991 . 76p., 22 cm

Place hold on සන්නිවේදනය ගවෙිෂණය

Database -environmental legislation

Regional environmental and natural resources information center 1991 . 55p., 26 cm

Place hold on Database -environmental legislation

A simplified guide to lotus 123

By Premachandra, I.M.. Postgraduate institute of management Sri lanka 1991 . 191p., 26 cm

Place hold on A simplified guide to lotus 123