TY - BOOK AU - Subha, Vishnudas TI - Sustainable watershed Management : illusion or reality a case of Kerala state in India SN - 90-5972-154-3 PY - 2006/// CY - Kochi PB - Masters of Housing - CUSAT KW - Non linear KW - Semi conductor laser N1 - Thesis (Ph.D), CUSAT,2006 ER -