TY  - JOUR
AU  - Ikeda,  Kiyohiko
TI  - The Relation of Density Dependence and Density Independence to Population Size and the Concept of Caution Density of Extinction for Wild Animals
T2  - Memoirs of the Faculty of Liberal Arts & Education. Part II, Mathematics & natural sciences
SN  - 03858766
PY  - 1985
DA  - 1985/00/00
VL  - 36
SP  - 53-55
UR  - http://ci.nii.ac.jp/naid/110000359257/en/
ER  -