@misc{Robbins_C._S._A_1972, author={Robbins, C. S.}, volume={168}, copyright={Rights Reserved - Restricted Access}, address={London}, journal={Journal of Zoology, Lond.}, howpublished={online}, year={1972}, publisher={Wiley-Blackwell}, language={eng}, title={A field activity recorder for use with the larger mammals}, type={Text}, keywords={Activity, Field activity, Mammals}, }