TY - BOOK AU - Raschi,A. TI - Plant responses to elevated C0รข: evidence from natural springs SN - 0521582032 (hb) AV - QK753.C3 P58 1997 U1 - 581.7 21 PY - 1997/// CY - Cambridge, New York, NY, USA PB - Cambridge University Press KW - Plants, Effect of carbon dioxide on KW - Carbon dioxide KW - Environmental aspects KW - Springs N1 - Includes bibliographical references and index ER -