A friendly letter to the Rev. Mr. Cumings [microform] : containing several queries upon certain observations in his sermon on natural religion.
Robbins, Ephraim.
Newburyport [Mass.] : Printed by William Barrett, ..., for the author,
1796.
Signed (p. 19): Ephraim Robbins.
Sabin 71810
Microfiche.
Cumings, Henry, 1739-1823.
Natural theology