TY  - JOUR
DO  - 10.1007/s10661-010-1816-6
UR  - http://dx.doi.org/10.1007/s10661-010-1816-6
TI  - Surveying drainage culvert use by carnivores: sampling design and cost–benefit analyzes of track-pads vs. video-surveillance methods
T2  - Environmental Monitoring and Assessment
AU  - Mateus, Ana Rita A.
AU  - Grilo, Clara
AU  - Santos-Reis, Margarida
PY  - 2010
DA  - 2010/12/23
PB  - Springer Science and Business Media LLC
SP  - 101-109
IS  - 1-4
VL  - 181
SN  - 0167-6369
SN  - 1573-2959
ER  -