Light and plant life / Jean M. Whatley and F.R. Whatley. Whatley, Jean M. Whatley, F. R. Plants Effect of light on. Growth (Plants) QK757 .W47 581.3 19 WHL Includes Bibliography p. [92] London : E. Arnold, 1980. 1980. 1980 Text iii. 92 p. : eng The Institute of Biology's studies in biology, 0537-9024 ; no. 124