At head of title, v. 13-<55> : C.W. Thornthwaite Associates.

Imprint varies: Published: Centerton, N.J., <1954-> ; Elmer, N.J., <1988->; Newark, DE : Legates Consulting LLC, <2004>-

Vols. 1:1-4, 2:1-4, 3:1-4, 4:1-5, 5:1, 3 lacking volume numbering, are called "report" or "interim report."

Number of issues per volume varies; vols. for 1996-2006, each complete in one no.; vols. for 2007- each complete in 2 nos.

Issued by: Laboratory of Climatology, 1948-<2002> ; with the Center for Climatic Research at the University of Delaware, <-2002>; by the Center for Climatic Research at the University of Delaware, <2004-> ; issued only by Legates Consulting LLC <2013>-