Kerala state land useboard. (1997). Land resource based perspective plan for 2020 AD. Kerala state land use board.
Chicago Edition CitationKerala state land useboard. Land Resource Based Perspective Plan for 2020 AD. Thiruvananthapuram: Kerala state land use board, 1997.
MLA Edition CitationKerala state land useboard. Land Resource Based Perspective Plan for 2020 AD. Kerala state land use board, 1997.
Warning: These citations may not always be 100% accurate.