000 | 00394 am a2200121 a 4500 | ||
---|---|---|---|
100 | 1 | _aRobinson, W.O. | |
245 | 1 | _aMethod and procedure of soil analysis used in the division of soil chemistry and physics | |
260 |
_aWashington _c1930 |
||
300 | _a1-23 p. | ||
942 |
_2udc _cB |
||
440 | _aSoil, Chemistry, Physics United States Depatment of Agriculture. Circular No. 139 | ||
901 | _aS48665 | ||
999 |
_c104728 _d104728 |