TY - BOOK AU - Govindjee, George C AU - Papageorgiou TI - Chlorophyll a fluorescence: A signature of photosynthesis T2 - Advances in photosynthesis and respiration. V. 19 SN - :140203217X U1 - 581.132.1 PY - 2004/// CY - Netherlands PB - Springer KW - Chlorophyll fluorescence ER -