| 000 | 00869cam a2200253 4500 | ||
|---|---|---|---|
| 001 | 75014158 /AC/r77 | ||
| 008 | 750424s1975 nyua b 00010 eng | ||
| 020 |
_a0823903273 : _c$4.80 |
||
| 035 | _a(Sirsi) l75014158 | ||
| 050 | 0 |
_aQH541 _b.D66 |
|
| 082 | _a574.5 | ||
| 100 | 1 | 0 | _aDorfman, Leon. |
| 245 | 1 | 4 |
_aThe student biologist explores ecology / _cby Leon Dorfman ; illustrated by Nancy Lou Gahan. |
| 250 | _a1st ed. | ||
| 260 | 0 |
_aNew York : _bR. Rosen Press, _c1975. |
|
| 300 |
_aix, 116 p. : _bill. ; _c22 cm. |
||
| 490 | 0 | _aThe Student scientist series | |
| 504 | _aBibliography: p. 116. | ||
| 520 | _aDiscusses basic principles of ecology including energy flow, nutrient circulation, interactions of populations, and ecological succession. | ||
| 650 | 0 |
_aEcology. _9330 |
|
| 650 | 1 |
_aEcology. _9330 |
|
| 700 | 1 | 0 | _aGahan, Nancy Lou. |
| 596 | _a1 | ||
| 999 |
_c13436 _d13436 |
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