Take a look at Hoover & Costello, Excavations at Mission San Antonio,
1976-78. UCLA Institute of Archaeology Monograph No. 26 (1985). Also contact Ruben
Mendoza for recent work at San Juan Bautista, Russ Skowronek for excavations at
Santa Clara, Mike Imwalle for the Presidio of Santa Barbara, and Jack
Williams for the Presidio of San Diego.