EVALUATION OF AIR POLLUTION TOLERANCE INDEX (APTI) OF BOUGAINVILLEA (Bougainvillea spectabilis),SANTAN (Ixora cocinea) AND MAHOGANY (Swietenia macrophylla)
Ellen Grace L. Belasa, Floredith Ann P. Tan (January 2013) Philippine Science High School Western Visayas Campus – Department of Science and Technology (DOST-PSHS WVC), Brgy. Bito-on, Jaro, Iloilo City 5000, Philippines ABSTRACT Air Pollution tolerance index (APTI) is used…