00313nam a2200121 a 450000500170000002000150001708200220003210000210005424500510007525000120012626000330013830000200017120251203091857.0  a071671793X  a621.3678,bD, sab  aSabins, Floyd F.  aRemote sensing : principles and interpretation  a2nd ed.  aNew YorkbW.H. Freemanc1987  axii, 450p, 26cm