00315nam a2200121Ia 4500008004100000082001600041245002800057260002700085650001700112650002300129650002000152700002100172220204s9999 xx 000 0 und d a577.34bSMI 0aScience of photobiology aNew YorkbPlenumc1977 aPhotobiology aPhotomorphogenesis aPhototechnology aSMITH, Kendric C