Tile and brick clay mining and related environmental problems in the Chalakudy basin, central Kerala /

Những quyển sách tương tự

• Environmental impact assessment of tile& brick clay mining from Chalakudy and Periyar basins, Kerala, India. /
  Bằng: Santhosh, V.
• Bricks: their properties and use
  Được phát hành: (1974)
• Tile and Brick Clay Mining and Related Environmental Problems in the Chalakudy Basin, Central Kerala
  Bằng: Padmalal, D etal
  Được phát hành: (2004)
• Report of the study of clay mining areas in trichur district.
  Được phát hành: (1981)
• Mining