Yazar
n m perera
7 cilt bulundu.
Cilt sonuçları
NM, in his own words, as seen by others
N. M. Perera, Colvin Goonaratna · Dr. N.M. Perera Centre
480 sayfa · 2006
Sri Lanka / Politics and government / Politicians / Biography
Report of the expert study group on amendments to the science and technology development act no. 11 of 1994
I. K. Perera, M. C. N. Jayasuriya · National Science and Technology Commission
47 sayfa · 2001
Industrial Research / Law and legislation / National Science and Technology Commission (Sri Lanka)
Samasamāja itihāsaya hā Ăn. Ăm. gē dēśapālana jīvitaya
N. M. Perera, Sirinimal Lakdusiṃha, Ratnasiri Araṅgala · Ăs. Goḍagē saha Sahōdarayō
140 sayfa · 2006
Labor leaders / Biography / Socialism / History / Lanka Sama Samaja Party
Modeling Invasive Alien Plant Species
H. O. W. Peiris, S. Chakraverty, S. S. N. Perera, S. M. W. Ranwala · Taylor & Francis Group
182 sayfa · 2021
Invasive plants / Mathematical models / Risk assessment / Fuzzy mathematics / Plantes envahissantes