| 000 | 00389nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 130225s9999 xx 000 0 und d | ||
| 080 | _a338.9:333.9 | ||
| 100 | _aPavelis, G.A. | ||
| 245 | _aPlanning natural resources development : An introductory guide | ||
| 260 |
_aWashington _c1972 |
||
| 300 | _a30 p. | ||
| 440 | _aNo. 431; United States Depart | ||
| 901 | _a21086 | ||
| 942 |
_cB _2udc |
||
| 999 |
_c3144 _d3144 |
||