VOLUME 29 NO. 1 JANUARY – JUNE 2007
CONTENTS
In Vitro culture of rose species (Rosa ssp.)via axillary bud growth
Tomato fruit parthenocarpy and yield increase in response to chlorophenoxyacetic acid
Chemical dynamics of a highly weathered soil under indigenous tree species in Mt. Pangasugan
Amplification of health risk messages in leading Philippine newspapers