Search Results - "Conservation"

ඉන්දියානු වනදිවිය

Indiyanu vanadiviya

by ජී, එඩ්වඩ් ප්‍රිචාර්ඩ්

Subjects:

Green buildings by Knight, Robert N.

Subjects: “…Energy conservation - Juvenile literature…”

The preservation and protection of library collections : a practical guide to microbiological controls by Zerek, Bogdan Filip

Subjects: “…22715 Library materials - Conservation and restoration…”

ශ්‍රී ලංකාවේ වියලි කලාපීය ප්‍රදේශවල කෘෂිකාර්මික කටයුතු සඳහා භූගත ජලය පරිහරණය කිරීම පිළිබඳ උපදෙස් මාලාව...

Sri lankave viyali kalapiya pradesha vala krushikarmika katauthu sadaha bhugatha jalaya pariharanaya kirima pilibada upades malava

by විතාරණ, ද.දී.ප්‍රභාත්

Subjects: “…60451 Soil moisture conservation.…”

Green Wall

Subjects: “…39420 Biodiversity - Sri Lanka - Conservation…”

Rain water harvesting manual for Jaffna by Ariyananda, Tanuja

Subjects:

ශ්‍රී ලංකාවේ ඓතිහාසික ජල කළමනාකරණය : භූගෝලීය පසුබිම සහ සුරක්ෂිතතාව

Sri Lankave aithihasika jala kalamanakaranaya : bhugoliya pasubima saha surakshitatava

by විදානපතිරණ, පී

Subjects: “…Water conservation-Sri Lanka 44000…”

වැවක මහිම

Wevaka mahima

by ඒකනායක, රත්න බී

Subjects:

Worth protecting : how sri lanka's tea plantation companies are helping biodiversity thrive by Eliatamby, Niresh

Subjects: “…40616 Biodiversity conservation - Sri Lanka…”

Disaster planning for libraries : process and guidelines by Robertson, Guy

Subjects: “…22715 Library materials - Conservation and restoration…”

Wonder of our forests by Ranasinghe, Douglas B.

Subjects: “…42793 Environmentalism - Sri Lanka - Conservation…”

විදුලි කාර්මිකයාගේ අත්පොත

Viduli karmikayage athpotha

by විජේසිංහ, ඩබ්ලිව්. එම්. සම්පත්

Subjects: “…57744 Energy conservation-Hand books, manuals, etc…”

Wonder of our foresty by Ranasinghe, Douglas B.

Subjects: “…Environmentalism - Sri Lanka - Conservation 42793…”

The National red list 2012 of Sri Lanka : conservation status of the Fauna and Flora.

Subjects:

The national red list : conservation status of the birds of Sri Lanka - 2021.

Subjects: “…Birds conservation-Sri Lanka 84853…”

The national red list 2020 : conservation status of the flora of Sri Lanka.

Subjects: “…Plant conservation-Sri Lanka 84850…”

බලාපොරොත්තුව : වෑයම් කරන අතර ම යාවත් වීමට මග පෙන්වීමක් /

Balaporothtuwa

by ගුඩෝල්, ජේන් වැන් ලැවික්

Subjects: “…Nature conservation 88623…”

Jala paribhogika athpotha

Subjects:

Sri lankan Freshiwater Fishes by De Silva, Madura

Subjects:

Buddha rashmi - Vesak volume : essays in Buddhism and Buddhist monastic archaeology

Subjects: “…56215 Buddhist temples--Conservation and restoration…”