Fè rechèch pou: Tit Otè Sijè Seri Nimewo apèl ki kòmanse ak: 10 20 30 50 100 pou chak paj < 10 ribrik presedan yo 10 pwochen ribrik yo > Navige nan ribrik yo # Communication in drug abuse prevention -- California -- Los Angeles County. 1 Communication in drug abuse prevention -- Florida -- Pinellas County. 1 Communication in drug abuse prevention -- United States. 12 Communication in drug abuse prevention -- United States -- Cost effectiveness. 1 Communication in drug abuse prevention -- United States -- Evaluation -- Handbooks, manuals, etc. 1 Communication in drug abuse prevention -- United States -- Juvenile literature. 1 Communication in economic development. 1 Communication in education 1 SEE ALSO: Education. 716 Communication in education -- Research -- United States -- Abstracts. 1 Communication in education -- United States -- Miscellanea. 1 10 20 30 50 100 pou chak paj < 10 ribrik presedan yo 10 pwochen ribrik yo >