Sorendidori Strait (Schouten Islands) / published by S[ur]v[e]y D[irectora]te H[ead] Q[uarters] ALFSEA [=American Land Forces South East Asia]
Leiden UniversitySurvey Directorate Head Quarters American Land Forces South East Asia (ALFSEA)
1946
[S.l.] : S[ur]v[e]y D[irectora]te H[ead] Q[uarters] ALFSEA [=American Land Forces South East Asia]