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Biblio
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1977
K. D. Gray
,
“
Lecture notes of the Unesco / NORAD third regional training course for hydrology technicians, Kenya, 1977
”
. UNESCO, Paris, France, p. 214 p. : techn.drwngs, 1977.
I. N. Voluntary Delhi
,
“
Organising a village and house to house survey : village survey, casefinding, census, house to house survey, why and how, preparation, training, method, forms, interpretation
”
. VHAI, New Delhi, India, p. 32 p., 1977.
R. W. Parkinson
and
Giles, R. G.
,
“
A survey of renovation techniques for water mains
”
, vol. 38. Water Research Centre, Medmenham, UK, p. 31 p., 1977.
1976
M. A. A. Soleman
,
“
Slow sand filtration project : review of activities and results of phase I
”
, IRC, Voorburg, The Netherlands, 1976.
1975
E. Philips
,
Survey of corrosion of prestressing steel in concrete water-retaining structures
, vol. no. 9. Canberra, ACT, Australia: Australian Government Publishing Service, 1975, p. 143 p. : 9 fig., 4 plates, 10 tab.
0
M. C. Freeman
,
Saboori, S.
,
Porter, S.
, and
Rheingans, R.
,
“
Assessing the sustainability & effectiveness of school WASH projects : a toolkit
”
. Center for Global Safe Water at Emory University, Atlanta, GA, USA, p. 72 p.
J. Walter
,
Alebon, K.
, and
Klinsky, S.
,
“
Local governments' response to agenda 21: summary report of local agenda 21 survey with regional focus
”
. International Council for Local Environmental Initiatives, Toronto, Ont, Canada, p. 20 p. : fig., photogr.
C. Toure
and
Dossou-Yovo, L.
,
“
Plan stratégique d'assainissement de la ville de Ziguinchor : "composante gestion des déchets solides municipaux"
”
. p. 77 p. : fig., map, tabs.
C. Brocklehurst
,
“
Reaching out to consumers : making sure we know what people really think and want, and acting upon it
”
. WASTE, Gouda, The Netherlands, p. 11 p. : 1 box., 2 fig., 1 tab.
S. Bonu
and
Kim, H.
,
Sanitation in India : progress, differentials, correlates, and challenges
, vol. no. 2. p. ix, 35 p. : 16 fig., 5 tab.
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