000 | 00459pam a2200169a 44500 | ||
---|---|---|---|
008 | 160408b1986 xxu||||| |||| 00| 0 eng d | ||
082 |
_a631.45 _bM823s |
||
100 | _aMorgan, Royston Philip Charles | ||
245 | 1 | _aSOIL EROSION AND CONSERVATION | |
260 |
_aEssex _bLongman Scientific & Technical _c1986 |
||
300 | _ax,298 | ||
650 | _aSoil Erosion | ||
650 | _aSoil Conservation | ||
700 | _aDavidson, D. A. | ||
964 | _gCIRC | ||
997 | _aA97463 C | ||
999 |
_c303250 _d303250 |