TY  - BOOK
AU  - Calayan, Miguel Luis S.
TI  - The Effect of different concentrations of carbon dioxide on the photosynthesis of hydrilla
AV  - PHS QK 753.C3 .Ca11 2008
PY  - 2008///
CY  - Las Piñas City, Philippines
PB  - Southville International School and Colleges
KW  - Carbon dioxide
KW  - Physiological effects
KW  - Photosynthesis
KW  - Carbon dioxide effects
KW  - Hydrilla
KW  - Physiology
N1  - Includes bibliographical references
ER  -