TY - MAP ID - 145442089 TI - Maps for the reconnaissance soil survey of British Guiana : map for the reconnaissance soil survey of Northwest British Guiana AU - Braun, E.G. AU - British Guiana Soil Survey, United Nations Special Fund PY - 1964 DB - UniCat KW - Guyana KW - Guyana UR - https://www.unicat.be/uniCat?func=search&query=sysid:145442089 AB - ER -