共 19 条
[1]
*AM COLL SURG COMM, 1984, CONTR INF SURG PAT, P127
[2]
[Anonymous], 1990, Elementary survey sampling
[4]
*EPA, 2003, FACTS STATS YOU NEV
[5]
FOWLER J, 1984, SURVEY RES METHODS, V1
[6]
Public awareness is key to successful waste management
[J].
JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH PART A-TOXIC/HAZARDOUS SUBSTANCES & ENVIRONMENTAL ENGINEERING,
2004, 39 (02)
:483-492
[8]
MARTIN A, 1998, INJURY PREV, V4, P48
[9]
*NEW S WAL ENV PRO, 2005, GOV LITT PREV PROGR
[10]
*NEW S WAL ENV PRO, 2003, LITT LAWS DET