TY  - BOOK
AU  - Devlin, John C.
AU  - Naismith, Grace
AU  - Peterson, Roger Tory, ill.
TI  - The world of Roger Tory Peterson: an authorized biography
SN  - 0888900740
U1  - 598.07234 21st ed.
PY  - 1977///
CY  - Canada
PB  - Optimum Publishing Company Limited
KW  - Aves
KW  - Bird watching
KW  - Birds
KW  - Roger tory peterson
N1  - Index: p. 259-66
ER  -