Per Aagaard
发表
Morten Christian Melaaen,
Ragnhild Skagestad,
Hans Aksel Haugen,
2011
.
Helge Hellevang,
Per Aagaard,
P. Aagaard,
2010
.
Bjørn Kvamme,
Helge Hellevang,
Per Aagaard,
2005,
Environmental science & technology.
Helge Hellevang,
Rohaldin Miri,
Henning Dypvik,
2014
.
Eyvind Aker,
Binyam Lema Alemu,
Per Aagaard,
2013
.
Filip Johnsson,
Ragnhild Skagestad,
Nils Henrik Eldrup,
2013
.
Helge Hellevang,
Per Aagaard,
P. Aagaard,
2014
.
Said Suleiman Bakari,
Per Aagaard,
P. Aagaard,
2012,
Environmental Earth Sciences.