| 000 | 00411nam a2200181 4500 | ||
|---|---|---|---|
| 020 |
_a _c |
||
| 082 | _a338.1 AYR-L2 | ||
| 100 | _aAyres, Quincy Claude; Scoates, Daniels | ||
| 245 | _aLand drainage and reclamation | ||
| 250 | _a2 | ||
| 260 |
_aMcGraw-Hill book Co, Inc, NewYork _c1939 |
||
| 300 | _a | ||
| 490 | _a | ||
| 500 | _a | ||
| 590 |
_a _b _c |
||
| 650 | _aAgricultural economics | ||
| 942 | _cBK | ||
| 999 |
_c310024 _d310024 |
||