TY  - JOUR
AN  - 028174219
AU  - Nolan,V.Jr
PY  - 1986
TI  - Effect of laparotomy of tree sparrows spizella arborea and dark eyed juncos junco hyemalis during winter on subsequent survival in the field
JO  - Journal Of Field Ornithology
SP  - 239
EP  - 240
SN  - 0273-8570
UR  - https://eurekamag.com/research/028/174/028174219.php
ER  -