TY - BOOK AU - Mohanty R C TI - Environment: change and management SN - 8185264112^bhbd U1 - G:550gY7, N5 PY - 1995/// CY - Delhi PB - Kamla-Raj Enterprises KW - Environment influenced by Man KW - Biology N1 - Includes bibliographical references; Indexes 155-159p ER -