TY - BOOK AU - Bharucha, Erach AU - University grant Commision TI - Text book of environmental studies: for undergraduate courses SN - 81-7371-540-8 U1 - 577.07 PY - 2005/// CY - Hyderabad PB - University Press KW - Ecology - Study and teaching KW - Environmental Studies N1 - includes bibliographical references and index; Directorate of Sc ER -