TY  - BOOK
AU  - DR HELMUT METZNER
TI  - PROGREES IN PHOTOSYNTHESIS RESERCH
U1  - TX581.13342M569 
PY  - 1969///
CY  - TUBINGEN
PB  - INTERNATIONAL UNION OF BIOLOGICAL SCIENCES
KW  - PROGREES IN PHOTOSYNTHESIS RESERCH
N1  - UNIVERSL LUKNOW
ER  -