TY  - BOOK
AU  - Clayton,Roderick K.
TI  - Light and living matter:  :  a guide to the study of photobiology. 
SN  - 0070112975
AV  - QH657.C55 
PY  - 1971///
CY  - New York
PB  - : McGraw-Hill
KW  - Photobiology
ER  -