Padmalal, D. (2004). Tile and brick clay mining and related environmental problems in the Chalakudy basin, central Kerala (1st.). CDS.
Chicago Edition CitationPadmalal, D. Tile and Brick Clay Mining and Related Environmental Problems in the Chalakudy Basin, Central Kerala. 1st. Thiruvananthapuram: CDS, 2004.
MLA Edition CitationPadmalal, D. Tile and Brick Clay Mining and Related Environmental Problems in the Chalakudy Basin, Central Kerala. 1st. CDS, 2004.
Warning: These citations may not always be 100% accurate.