000 00518nam a2200217Ia 4500
008 140520s9999||||xx |||||||||||||| ||und||
020 _a0335060013
082 _a333.91
082 _bEnv
245 _aEnvironmental Control And Public Health
260 _aMilton Keynes
260 _bOpen University Press
260 _c1976
300 _a125
300 _bpb
300 _c8.5x12
350 _a0
365 _b67.7
365 _dRuppes
440 _aTechnology : A Second Level And Post Experience Course
999 _c60139
_d60139