TY - BOOK AU - Grubb,Thomas C. ED - ProQuest (Firm) TI - Ptilochronology: feather time and the biology of birds T2 - Oxford ornithology series AV - QL697 .G78 2006 PY - 2006/// CY - Oxford PB - Oxford University Press KW - Ptilochronology KW - Birds KW - Development KW - Growth KW - Nutrition KW - Requirements KW - Feathers KW - Electronic books N1 - Includes bibliographical references; Electronic reproduction. Ann Arbor, MI : ProQuest, 2015. Available via World Wide Web. Access may be limited to ProQuest affiliated libraries UR - https://ebookcentral.proquest.com/lib/bacm-ebooks/detail.action?docID=431324 ER -