Search Results - "naturalized"

6 Shreniya sisun sandaha parisara adyayanaya by Gunadasa, Kapila Indika

Subjects: “…Natural resources and environment…”

Acharya Adikaram dutu ape parisaraya by Wijewickrema, Jayantha

Subjects: “…Natural resouries and environment…”

An allustrated guide to the fern flora of knuckles conservation area - Sri Lanka by Herat, Tissa R

Subjects: “…Conservation of natural resources…”

The Ascent of Life by Goudge, T. A.

Subjects:

Asian environment outlook 2001 by Asian Development Bank

Subjects: “…Natural resources - Asia…”

Challenges ahead : water quality and human health

Subjects: “…Natural resources…”

Climate change, water and agriculture in the greater Mekong Subregion by Johnston, Robyn

Subjects: “…Natural resources…”

Commonsennce about our environment by Cooray, P.G

Subjects:

Determination of water quality in streams using indicator species by Central Environmental Authority

Subjects: “…Natural resources…”

Dialogue on water, food & environment

Subjects: “…Natural resources…”

Disaster reduction : living in harmony with ature by Kurowia, Julio

Subjects:

Environmental sustainability

Subjects: “…Natural resources and environment…”

A field manula for environmental valuation in Sri Lanka by Kotagama, H.B.ed

Subjects: “…Environmental and natural resouries…”

First draft final report volume 2 : appendixies

Subjects: “…Conservation of natural resources…”

Floods Volume 1 by Parker D.J

Subjects:

Floods Volume 11 by Parker D.J

Subjects:

උපතක අසිරිය : මම වැඩෙන හැටි අම්මා දන්නවාද?

Upathaka asiriya : mama vadena hati amma dannavada ?

by කළුආරච්චි, අතුල

Subjects:

SCIENCE READER SKILL BUILDER book5 by Branley,Franklyn. M

Subjects: “…Natural sciences & mathematics…”

HERCOLUBUS OR RED PLANET by Rabolu, V.M

Subjects: “…Natural Science & Mathematics…”

MODULAR SCIENCE FOR CASE by Hiscock, Mike

Subjects: “…Natural sciences & mathematice…”