TY - BOOK AU - Gabler,Robert E. AU - Petersen,James F. AU - Trapasso,L.Michael TI - Essentials of physical geography SN - 0030338220 AV - GB54.5 .G34 2004 PY - 2004/// CY - Belmont, CA PB - Thomson Learning KW - Physical geography N1 - Rev. edition of: Essentials of physical geography / Robert E. Gabler ... [and others]. 6th edition c1999 ER -