000 | 00368nam a2200133Ia 4500 | ||
---|---|---|---|
008 | 130223s9999 xx 000 0 und d | ||
245 | _aPresent and prospective technology for predicting sediment yields and sources | ||
260 | _aWashington | ||
260 | _c1975 | ||
300 | _a286 p. | ||
440 | _aARS-S-40; United States Depart | ||
901 | _pS28451 | ||
942 |
_cB _2udc |
||
999 |
_c130407 _d130407 |