VEGETATION CHANGE ALONG THE ARIZONA-SONORA BOUNDARY

[1] ALMADA FR, 1952, DICCIONARIO HISTORIA

[2] ASCHMANN H, 1970, YB ASS PACIFIC COAST, V32, P79

[3] *AZ GEN LAND OFF, J PRIV LAND GRANTS

[4] *AZ GOV, 1896, 1896 REP SECR INT, P224

[5] *AZ GOV, 1893, 1893 REP SECR INT

[6] BAHRE CJ, 1977, J ARIZONA ACADEMY S2, V12

[7] BANDELIER AF, 1890, PAPERS ARCHEOLOGICAL, P147

[8] BARNES WC, 1960, ARIZONA PLACE NAMES, P320

[9] BARTLETT JR, 1854, PERSONAL NARRATIVE E, V1, P398

[10] BOLTON HE, 1948, KINOS HISTOICAL MEMO

[1] ALMADA FR, 1952, DICCIONARIO HISTORIA

[2] ASCHMANN H, 1970, YB ASS PACIFIC COAST, V32, P79

[3] *AZ GEN LAND OFF, J PRIV LAND GRANTS

[4] *AZ GOV, 1896, 1896 REP SECR INT, P224

[5] *AZ GOV, 1893, 1893 REP SECR INT

[6] BAHRE CJ, 1977, J ARIZONA ACADEMY S2, V12

[7] BANDELIER AF, 1890, PAPERS ARCHEOLOGICAL, P147

[8] BARNES WC, 1960, ARIZONA PLACE NAMES, P320

[9] BARTLETT JR, 1854, PERSONAL NARRATIVE E, V1, P398

[10] BOLTON HE, 1948, KINOS HISTOICAL MEMO