00273nam a2200097Ia 4500080001800000245005200018260004000070300002400110583001900134650002200153  a16.02.02 I611  aHandbook of natural resources of British Guiana  bDaily ChronicleaGeorgetownGYc1946  a243 p. : ill., maps  c11/30/05kJOYD  aNATURAL RESOURCES