Editore: California Academy of Sciences, 1966
Da: Lloyd Zimmer, Books and Maps, Chanute, KS, U.S.A.
Soft cover. Condizione: Very Good+. Condizione sovraccoperta: No Dust Jacket. Off Print. Pp 113-196, plus table. Preprinted from the Proceedings of the California Academy of Sciences, Fourth series.
Editore: McGraw-Hill, New York, 1953
Da: Flora & Fauna Books, Gainesville, FL, U.S.A.
Prima edizione
Hardcover. Condizione: Good. 1st Edition. Scientific treatise. 1953. Cloth (6 x 9 in), 328pp, figs. Classic text on zoological taxonomic methods. Clean copy in tight binding; cover slightly worn on spine (former owner name on flyleaf).
Editore: University of California, Berkel, 1956
Da: Orca Knowledge Systems, Inc., Novato, CA, U.S.A.
Hardcover. Condizione: Very Good. University of California Publications in Entomology, Vol. 12-13 (Classification of the First Instar Larvae of the Meloidae; Systematics of the Suborder Tubulifera in California. Both bound into one hardcover book.