| 000 | 00636nam a2200181Ia 4500 | ||
|---|---|---|---|
| 008 | 190327s9999||||xx |||||||||||||| ||und|| | ||
| 010 | _a59-13209 | ||
| 040 |
_aNITIL _cNITIL |
||
| 082 |
_221st _a507 _bM971T |
||
| 100 | _aMunzer, Martha E | ||
| 245 | 0 |
_aTeaching science through conservation _cMartha E Munzer |
|
| 260 |
_aNew York _bMcGraw-Hill Book _c1960 |
||
| 300 | _axvii, 470p. | ||
| 440 | _aMcGraw-Hill series in education/ ed by Harold BenjaminCurriculum and methods in education/ ed by Arno A Bellack | ||
| 650 | _aScience-Study and teaching; Conservation of natural resources | ||
| 700 | _aBrandwein, Paul F | ||
| 942 | _cBKS | ||
| 999 |
_c58573 _d58573 |
||