Informing America's policy on illegal drugs what we don't know keeps hurting us /

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Ngā kaituhi rangatōpū:	National Research Council (U.S.). Committee on Data and Research for Policy on Illegal Drugs, ebrary, Inc
Ētahi atu kaituhi:	Manski, Charles F., Pepper, John, 1964-, Petrie, Carol
Hōputu:	Tāhiko īPukapuka
Reo:	Ingarihi
I whakaputaina:	Washington, D.C. : National Academy Press, c2001.
Ngā marau:	Drug control > United States > Evaluation. Drug traffic > Research > United States. Drug abuse > Research > United States. Drug abuse > United States > Prevention > Evaluation. Evaluation research (Social action programs) > United States. Electronic books.
Urunga tuihono:	An electronic book accessible through the World Wide Web; click to view
Ngā Tūtohu:	Tāpirihia he Tūtohu Kāore He Tūtohu, Me noho koe te mea tuatahi ki te tūtohu i tēnei pūkete!

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