1992
B. T. U. N. I. C. E. F. - Thimphu,
“Children and women in Bhutan 1991 : a situation analysis”. UNICEF, Thimphu, Bhutan, p. 109 p. : boxes, fig., ill., 1 map, 2 photogr., tab., 1992.
S. Simeant,
“Cholera, 1991 : vieil ennemi, nouveau visage”,
World health statistics quarterly, pp. p. 208-219: 3 chart, 2 fig., 1 tab., 1992.
WHO -Geneva, CH, World Health Organization,
“The International Drinking Water Supply and Sanitation Decade : end of decade review (as at December 1990)”. World Health Organization, Community Water Supply & Sanitation Unit, Geneva, Switzerland, p. iv, 113 p.: fig., tab., 1992.
M. Straskraba, Zizkova, E., Guth, G., and Dlouha, J.,
National report of the Czech and Slovak Federal Republic : United Nations Conference on Environment and Development, Brazil, June 1992. Prague, Czechoslovakia: Czechoslovak Academy of Sciences and Federal Committee, Environmental Commission, 1992, p. 141 + 6 p.: fig., maps, tab.
M. Mendez,
“Planning for water and sanitation programs in the Caribbean”, vol. no. 335. Water and Sanitation for Health Project (WASH), Arlington, VA, USA, p. xv, 94 p.: 36 fig., 23 tab., 1992.
J. Margat,
“Ressources en eau des pays africains : utilisations et problemes”, in
Sustainable water resources management in arid countries : Middle East and Northern Africa = Gestion durable des ressources en eau dans les regions arides : Moyen Orient et Nord de l'Afrique, 1992, pp. P. 81-102 : 7 fig., 4 tab.
WHO -Geneva, CH, World Health Organization and UNICEF -New York, NY, US. Water and Environmental Sanitation Section,
“Water supply and sanitation sector monitoring report 1990 (baseline year)”. World Health Organization, Community Water Supply & Sanitation Unit, Geneva, Switzerland, p. iv, 40 p.: 6 box, 9 fig., 7 map, 14 tab., 1992.
M. Public Wor MY,
“Water supply in Malaysia : general information”. Malaysia, Public Works Department, Water Supply Branch, Kuala Lumpur, Malaysia, p. 19 p. : fig., 1 map, photogr., 1992.
N. B. Ayibotele,
“The world's water : assessing the resource”, in
International conference on water and the environment : development issues for the 21st century : 26-31 January 1992, Dublin, Ireland : keynote papers, 1992, pp. P. 1.1 - 1.26: 8 fig., 11 tab.
1991
W. Gibbs and Mutunga, P.,
“Health into mathematics”, vol. no. 1. Longman Publishers, Harlow, UK, p. xi, 163 p.: ill., fig., tab., 1991.
B. Chuzeville,
Hydrologie tropicale et appliquee en Afrique subsaharienne. Paris, France: Agridoc International, 1991, p. 275 p. : fig., photogr., tab.
S. K. Lwanga and Lemeshow, S.,
Sample size determination in health studies : a practical manual. Geneva, Switzerland: World Health Organization (WHO), 1991, p. viii, 80 p.: 14 tab.
M. F. Djerrari,
“Water and sanitation in urban areas of big African cities”,
Water supply : the review journal of the International Water Supply Association, p. P. FS 18 - FS 22: 5 fig., 6 tab., 1991.
1990
C. B. Holmes,
The honest truth about lying with statistics. Springfield, IL, USA: Charles C. Thomas, 1990, p. ix, 82 p.: 6 fig.
F. van der Leeden, Troise, F. L., and Todd, D. K.,
The water encyclopedia, 2nd ed.nd ed. Chelsea, MI, USA: Lewis, 1990, p. xii, 808 p.: mainly fig. and tab.
H. U. Bijlani and Rao, P. S. N.,
Water supply and sanitation in India. New Delhi, India: Oxford University Press, 1990, p. xii, 105 p.: 20 fig., 30 tab.