D Butterfield
发表
A Martin,
D Butterfield,
1993
.
A J Wade,
P G Whitehead,
D Butterfield,
2006,
The Science of the total environment.
P G Whitehead,
D Butterfield,
P. Whitehead,
2012,
The Science of the total environment.
P G Whitehead,
D Butterfield,
P. Whitehead,
2015,
Environmental science. Processes & impacts.
P G Whitehead,
D Butterfield,
P. Whitehead,
2002,
The Science of the total environment.
P G Whitehead,
D Butterfield,
R. Nicholls,
2015,
Environmental science. Processes & impacts.