Lesson 5 of 12 • 4 upvotes • 14:41mins
General issues of environment discussed only increasing pollution .
12 lessons • 2h 40m
Overview (in Oriya)
7:23mins
Environment Ch.1 ( Definition & components) Part.1 (in Oriya)
14:43mins
Environment Ch.1 ( Components) Part.2 (in Oriya)
12:47mins
Environment Ch.1 (Scopes & General issues) Part.3 (in Oriya)
15:00mins
Environment Ch.1 (General issues) Part.4 (in Oriya)
14:41mins
Environment Ch.1 (General issues) Part. 5 (in Oriya)
15:00mins
Environment Ch.1 (General Issues) Part. 6 (in Oriya)
10:35mins
Environment Ch.1 (General issues) Part.7 (in Oriya)
14:28mins
Environment Ch.1 (General issues) Part.8 (in Oriya)
14:41mins
Environment Ch.1 (General issues) Part.9 (in Oriya)
13:14mins
Environment Ch.1 (General issues) Part. 10 (in Oriya)
14:42mins
Environment Ch.1 (General issues) Part. 11 (in Oriya)
13:13mins