By Pyatt F.B.   Pyatt A.J.   Grattan J.P.   in Environmental Management and Health

ISSN:0956-6163|13|5|467-470

Emerald Group Publishing Ltd‎(2002)‎

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By Pyatt F.B.   Amos D.   Grattan J.P.   Pyatt A.J.   Terrell-Nield C.E.   in Journal of Arid Environments

ISSN:0140-1963|52|1|53-62

Academic Press‎(2002)‎

Access to resources Favorite 1.5123628