00387     2200157   4500001002100000035002000021245006100041260003100102300003100133084001100164082001100175650001600186990000900202990000900211990000900220INLIS000000000001331  a0010-1220000172  a-Arid areas, held at Morogoro, Tanzania, 4-7 August 1980  aOttawa, CanadabIDRCc1982  axii, 142 p.c: ill ; 23 cm  a631.58  a631.58  aPETERNAKAN.  a1692  a1692  a1692