TY  - GEN
AU  - 
AU  - Marcelle, R., ed.
TI  - Environmental and biological control of photosynthesis: Proceedings
SN  - 9061931797
PY  - 1975///
CY  - Hague
PB  - W. Junk
KW  - Biological Control
KW  - Photosynthesis
ER  -