| 000 | 00604nam a2200193Ia 4500 | ||
|---|---|---|---|
| 919 | _a004442 | ||
| 020 | _a0879332727 | ||
| 082 |
_a574.5 _bN782 |
||
| 100 | _aMuller-Schwarze, D. | ||
| 245 |
_aEvolution of play behavior. _b _cby D. Muller-Schwarze. |
||
| 260 |
_aStroudsburg _bDHR, Inc. _c1978 |
||
| 300 | _axiii, 396p | ||
| 490 |
_aBenchmark papers in animal behavior _v10 |
||
| 690 | _aAnimal behavior -Evolution Play behavior in animals | ||
| 964 |
_a _b0 _c _d _e _fED. _gCES |
||
| 999 |
_c4393 _d4393 |
||