| 000 | 00493nam a2200097Ia 4500 | ||
|---|---|---|---|
| 008 | 170517s9999 xx 000 0 und d | ||
| 245 | _aCrash Course: Ecology | ||
| 300 | _aWith a solid understanding of biology, it's time for the long view - how the living things interact with and influence each other and their environments. Life is powerful, and in order to understand how living systems work, you... | ||
| 650 | _xEnvironment. | ||
| 856 | _uhttp://topdocumentaryfilms.com/crash-course-ecology/ | ||
| 999 |
_c333369 _d333369 |
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