Helene Hilger
发表
Kalpathi R. Subramanian,
Asis Nasipuri,
John L. Daniels,
2006
.
Hilary I. Inyang,
Helene Hilger,
Terezinha Cássia de Brito Galvão,
2003
.
Helene Hilger,
L. Kevin Mosteller,
2008
.
Cristiane Q. Surbeck,
Helene Hilger,
2014
.
Helene Hilger,
Jean Bogner,
Bryn L Adams,
2011,
Waste management.
Shen-En Chen,
Brett Tempest,
Tara L. Cavalline,
2010
.
Keith Schimmel,
Chuang Wang,
Stephanie Luster-Teasley,
2007
.
M. B. Beck,
Steven J Skerlos,
Linda Macpherson,
2009,
Environmental science & technology.
Morton A. Barlaz,
Helene Hilger,
H. Hilger,
2000
.
Helene Hilger,
Jy S. Wu,
1984
.
Hilary I. Inyang,
Helene Hilger,
Life Kaanagbara,
2010
.