Stone #CH28SP #swayamprabha
38:27
Introduction to Building materials, their classification, environmental issues
24:35
Laterite Quarry Waste #CH28SP #swayamprabha
38:05
Lecture 19: Axonometric projection of Cylinders, cones and spheres #CH28SP #swayamprabha
1:01:53
Intellectual Property and Traditional Medicines #ch32sp #swayamprabha
30:56
Alternate aggregate #CH28SP #swayamprabha
30:35
Stone- as a Vernacular Building material #CH28SP #swayamprabha
20:48
O valor geoestratégico da Groenlândia, explicado
29:41