Questions and answers in environmental science /
Basu, S. K.
Questions and answers in environmental science / S. K. Basu & A. K. De - 381 p. : ill. ; 18 cm.
Includes bibliographical references and index.
9788173715471 (pbk.)
Environmental sciences --Examinations, questions, etc.
333.7076 BAS / 009036
Questions and answers in environmental science / S. K. Basu & A. K. De - 381 p. : ill. ; 18 cm.
Includes bibliographical references and index.
9788173715471 (pbk.)
Environmental sciences --Examinations, questions, etc.
333.7076 BAS / 009036