TY  - STD
AU  - Guinard E., Weimreskirch H. Jouventin P.
PY  - 1998//
TI  - Population changes and demography of the northern rockhopper penguin on Amsterdam and Saint Paul islands.
BT  - Colonial waterbirds
SP  - 222
EP  - 228
VL  - 21
IS  - 2
SN  - 0738-6028
N1  - exported from refbase (http://publi.ipev.fr/polar_references/show.php?record=8), last updated on Tue, 28 Apr 2009 09:19:04 +0200
ID  - GuinardE.1998
ER  -