PT - JOURNAL ARTICLE AU - J. Croll TI - Examination of Mr. Alfred R. Wallace's modification of the physical theory of secular changes of climate AID - 10.2475/ajs.s3-27.160.265 DP - 1884 Apr 01 TA - American Journal of Science PG - 265--281 VI - s3-27 IP - 160 4099 - http://www.ajsonline.org/content/s3-27/160/265.short 4100 - http://www.ajsonline.org/content/s3-27/160/265.full SO - Am J Sci1884 Apr 01; s3-27