000 00491nam a22001697a 4500
999 _c4494
_d4494
008 200627b ||||| |||| 00| 0 eng d
020 _a9780521676328
040 _c1
082 _223
_a616.075
_b1
100 _aMonica cheesbrough
_d1998
245 _adistrict laboratory practice in tropical countries
_cMonica cheesbrough
250 _a2nd ed
260 _acambridge
_bcambridge university press
_c1998
300 _avii,218p.:
_bill;
_c24cm
500 _ainclude index
942 _2ddc
_cBK