| 000 | 00334 am a2200121 a 4500 | ||
|---|---|---|---|
| 100 | 1 | _aBehlow, R.F., Nicolai, J.H., Ulberg, L.C. | |
| 245 | 1 | _aTiming pays off | |
| 260 |
_aRaleigh _c1966 |
||
| 300 | _a1-4 p. | ||
| 942 |
_2udc _cB |
||
| 440 | _aNorth Carolina Agricultural Extension Service. Extension Folder No. 250 | ||
| 901 | _aS14667 | ||
| 999 |
_c114260 _d114260 |
||