References |
Topographical map of the Grand Canyon National Park Arizona (West half) Link: http://archive.library.nau.edu/u?/cpa,66648
Topographical map of the Grand Canyon National Park Arizona (East half) Link: http://archive.library.nau.edu/u?/cpa,66649
Topographical maps annotated by J. Harvey Butchart Link: http://archive.library.nau.edu/cdm4/results.php?CISOOP1=all&CISOBOX1=butchart+stillimage&CISOFIELD1=CISOSEARCHALL&CISOROOT=all
Table of Contents, J. Harvey Butchart Hiking Log, 1954-1987. Link: http://archive.library.nau.edu/u?/cpa,66650
Harvey Butchart's Hiking Log - Introduction and Early Protologs Link: http://archive.library.nau.edu/u?/cpa,66651
Harvey Butchart's Hiking Log - (August 1954 - December 1957) Link: http://archive.library.nau.edu/u?/cpa,66652
Harvey Butchart's Hiking Log - (January 1958 - April 5, 1959) Link: http://archive.library.nau.edu/u?/cpa,66653
Harvey Butchart's Hiking Log - (March 24, 1959 - July 30, 1960) Link: http://archive.library.nau.edu/u?/cpa,66654
Harvey Butchart's Hiking Log - (August 24, 1960 - June 10, 1961) Link: http://archive.library.nau.edu/u?/cpa,66655
Harvey Butchart's Hiking Log - (July 15, 1961 - June 2, 1962) Link: http://archive.library.nau.edu/u?/cpa,66656
Harvey Butchart's Hiking Log - (June 4, 1962 - March 16, 1963) Link: http://archive.library.nau.edu/u?/cpa,66657
Harvey Butchart's Hiking Log - (April 16, 1963 - February 16, 1964) Link: http://archive.library.nau.edu/u?/cpa,66658
Harvey Butchart's Hiking Log - (February 28, 1964 - December 31, 1964) Link: http://archive.library.nau.edu/u?/cpa,66659
Harvey Butchart's Hiking Log - (January 22, 1965 - September 25, 1965) Link: http://archive.library.nau.edu/u?/cpa,66660
Harvey Butchart's Hiking Log - (October 2, 1965 - June 10, 1966) Link: http://archive.library.nau.edu/u?/cpa,66661
Harvey Butchart's Hiking Log - (May 29, 1966 - December 20, 1966) Link: http://archive.library.nau.edu/u?/cpa,66662
Harvey Butchart's Hiking Log - (December 27, 1966 - August 18, 1967) Link: http://archive.library.nau.edu/u?/cpa,66663
Harvey Butchart's Hiking Log - (August 30, 1967 - March 17, 1968) Link: http://archive.library.nau.edu/u?/cpa,66664
Harvey Butchart's Hiking Log - (April 11, 1968 - March 29, 1969) Link: http://archive.library.nau.edu/u?/cpa,66665
Harvey Butchart's Hiking Log - (April 3, 1969 - September 3, 1969) Link: http://archive.library.nau.edu/u?/cpa,66666
Harvey Butchart's Hiking Log - (September 20, 1969 - January 28, 1970) Link: http://archive.library.nau.edu/u?/cpa,66667
Harvey Butchart's Hiking Log - (February 7, 1970 - November 1, 1970) Link: http://archive.library.nau.edu/u?/cpa,66669
Harvey Butchart's Hiking Log - (November 15, 1970 - June 2, 1971) Link: http://archive.library.nau.edu/u?/cpa,66668
Harvey Butchart's Hiking Log - (June 5, 1971 - May 14, 1972) Link: http://archive.library.nau.edu/u?/cpa,66670
Harvey Butchart's Hiking Log - (May 27, 1972 - February 19, 1973) Link: http://archive.library.nau.edu/u?/cpa,66671
Harvey Butchart's Hiking Log - (March 17, 1973 - March 2, 1974) Link: http://archive.library.nau.edu/u?/cpa,66672
Harvey Butchart's Hiking Log - (March 16, 1974 - December 1, 1974) Link: http://archive.library.nau.edu/u?/cpa,66673
Harvey Butchart's Hiking Log - (December 14, 1974 - November 11, 1975) Link: http://archive.library.nau.edu/u?/cpa,66674
Harvey Butchart's Hiking Log - (November 22, 1975 - October 5, 1976) Link: http://archive.library.nau.edu/u?/cpa,66675
Harvey Butchart's Hiking Log - (October 7, 1976 - February 26, 1978) Link: http://archive.library.nau.edu/u?/cpa,66680
Harvey Butchart's Hiking Log - (March 27, 1978 - December 15, 1979) Link: http://archive.library.nau.edu/u?/cpa,66681
Harvey Butchart's Hiking Log - (January 18, 1980 - October 22, 1981) Link: http://archive.library.nau.edu/u?/cpa,66676
Harvey Butchart's Hiking Log - (November 15, 1981 - February 13, 1983) Link: http://archive.library.nau.edu/u?/cpa,66677
Harvey Butchart's Hiking Log - (March 13, 1983 - January 25, 1986) Link: http://archive.library.nau.edu/u?/cpa,66678
Harvey Butchart's Hiking Log - (May 10, 1986 - Summer, 1987) Link: http://archive.library.nau.edu/u?/cpa,66679 |