| 000 | 00503nam a2200145 a 4500 | ||
|---|---|---|---|
| 005 | 20220228110732.0 | ||
| 035 | _aF8901000716634 | ||
| 084 | _aWB TN 2 1983 | ||
| 100 | _aPerrett, Heli. | ||
| 245 | _aPlanning of communication support (information, motivation -and education) in sanitation projects and programs / by Hel-i Perrett. | ||
| 260 | _aWashington. : World Bank | ||
| 300 | _a31 p. | ||
| 440 | _aTechnical note; no. 2 | ||
| 690 | _aSaneamiento - proyectoscomunicación - soportes - aplicaciones. | ||
| 999 |
_c63378 _d63378 |
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