000 00748nam a2200193 a 4500
003 0
005 20250318073207.0
008 080915s19uu xx 00 eng d
050 _aPHS QK 753.C3
_b.Ca11 2008
100 _aCalayan, Miguel Luis S.
245 _aThe Effect of different concentrations of carbon dioxide on the photosynthesis of hydrilla /
_cMiguel Luis S. Calayan.
260 _aLas PiƱas City, Philippines :
_bSouthville International School and Colleges,
_c2008.
300 _a38 pages :
_billustrations ;
_c28 cm.
504 _aIncludes bibliographical references.
650 _aCarbon dioxide
_xPhysiological effects.
650 _aPhotosynthesis
_xCarbon dioxide effects.
650 _aHydrilla
_xPhysiology.
942 _2lcc
_cPASS
999 _c98070
_d98070