Yazar
o pi sarma vidyarthi
15 cilt bulundu.
O. Pī. Śarmā Vidyārthī · Sāhitya Akādemī
143 sayfa · 2009
Social life and customs / Description and tavel / Description and travel
Vidyārthī, O. Pī. Śarmā. · Mānavī Prakāśana
136 sayfa · 1991
Environmental aspects / Environmental protection / Pollution / Environmental aspects of Pollution
Vidyārthī, O. Pī. Śarmā. · Mānavī Prakāśana
133 sayfa · 1987
Zoology / Animals / Classification
O. Pī. Śarmā Vidyārthī · Sāhitya Saṅgama Pablikeśans
132 sayfa · 2008
Travel / Dogri Authors / Description and travel
O. Pī. Śarmā Vidyārthī · Sahitya Sangam Publications
80 sayfa · 2010
Science / Terminology / Technology
O. Pī. Śarmā Vidyārthī · State Forest Research Institute
72 sayfa · 2003
Biodiversity / Dictionaries / Hindi / Dogri language / English
O. Pī. Śarmā Vidyārthī · Rāja Pabliśiṅga Hāūsa
175 sayfa · 1997
Industries / Economic policy / Finance
