=LDR 22 4500 =001 56 =082 04$a778.3 VOG =100 1\$aVogt, Evon Z. =245 10$aAerial photography in anthropological field research =260 \\$aMassachusetts :$bHarvard University Press,$c1974 =650 \0$aBooks =852 \\$bFreeman Library$h778.3 VOG