TY - BOOK AU - Rangwala, S. C. TI - Surveying and leveling. Rev.by P.S.Rangwala U1 - 624.11 PY - 1985/// CY - Anand PB - Charotar Book Stall KW - Environmental risk assessment -- Developing countries KW - Navigation KW - India KW - Villages KW - Urban ecology (Sociology) KW - Developing countries KW - Steden KW - MER KW - Recursos naturais e o ambiente (controle) KW - ENVIRONMENTAL IMPACT ASSESSMENT KW - ENVIRONMENTAL PROTECTION KW - URBAN AREAS ER -