John G. Parke

Report of explorations for that portion of a railway route, near the thirty-second parallel of latitude, lying between Doña Ana, on the Rio Grande, and Pimas villages, on the Gila

Report of explorations for that portion of a railroad route

Report of explorations for that portion of a railway route, near the thirty-second parallel of latitude, lying between Dona Ana, on the Rio Grande, and Pimas villages, on the Gila