TY - RPRT TI - Procedures for woody vegetation surveys in the Kazgail rural council area, Kordofan, Sudan AU - Allan Falconer AU - Matthew D. Cross AU - Donald G. Orr PY - 1990 DO - 10.1080/10106049009354269 UR - https://pubs.usgs.gov/publication/70179622 ID - 70179622 ER -