=LDR 00000nam a2200000ui 4500 =001 1242 =008 250530s1978\\\\xx\|||||||||||||||||eng\d =082 04$a333.91 HAL =100 1\$aHall, Anthony L. =245 10$aDrought and irrigation in North-East Brazil =260 \\$aLondon :$bCambridge University Press,$c1978 =852 \\$bFreeman Library$cBooks$h333.91 HAL