D. Unwin
发表
D. Unwin,
1978
.
D. Unwin,
A. Perle,
C. Trueman,
1995
.
Humidity, nectar and insect visits to flowers, with special reference to Crataegus, Tilia and Echium
S. Corbet,
O. Prŷs-Jones,
D. Unwin,
1979
.
D. Unwin,
P. Willmer,
1978
.
D. M. Unwin,
Sarah A. Corbet,
S. Corbet,
1984
.
D. Unwin,
1998,
Nature.
D. M. Unwin,
R.H.J. Brown,
D. Unwin,
1961
.
D. M. Unwin,
P. H. Martin,
D. Unwin,
1980
.
D. Unwin,
1992
.
M. Lockley,
D. Unwin,
1996
.