Invitation to Biology/
Curtis, Helena. 1985.
Invitation to Biology/ Helena Curtis, N. Sue Barnes. - 4th ed. - New york: Worth publishers, 1985. - xxi, 730p.: ill.; 28cm.
Includes bibliographical references and index.
0879012552
Biology/
QH 308.2 .C87 1985
Invitation to Biology/ Helena Curtis, N. Sue Barnes. - 4th ed. - New york: Worth publishers, 1985. - xxi, 730p.: ill.; 28cm.
Includes bibliographical references and index.
0879012552
Biology/
QH 308.2 .C87 1985