H. Kramer
发表
H. Kramer,
2016
.
Maggi Kelly,
Scott L. Stephens,
Brandon M. Collins,
2014
.
David Saah,
Scott L. Stephens,
Brandon M. Collins,
2013
.
H. Kramer,
J. Moed,
T. Boer,
1984
.
H. Kramer,
O. V. Tongeren,
T. Boer,
1990
.
H. Kramer,
H. Hoogveld,
J. Moed,
1988
.
H. Kramer,
T. Boer,
H. Haan,
1982
.
H. Kramer,
J. Moed,
H. Haan,
1990
.
Maggi Kelly,
Scott L. Stephens,
Brandon M. Collins,
2016,
Remote. Sens..
S. Stephens,
M. Kelly,
B. Collins,
2016
.
H. Kramer,
V. Eckhart,
M. Geber,
2011,
Plant Ecology.
Rachel H. Toczydlowski,
V. Radeloff,
H. Kramer,
2018,
Frontiers in Ecology and the Environment.