| 000 | 00456 am a2200121 a 4500 | ||
|---|---|---|---|
| 100 | 1 | _aBalls, W.L., Bedevian, A.E. | |
| 245 | 1 | _aOperation of the seed control law upon the pedigree of cotton seed in season 1926 to 1930 with a discussion of evasions of the law | |
| 260 |
_aCairo _c1931 |
||
| 300 | _a1-11 p. | ||
| 942 |
_2udc _cB |
||
| 440 | _aSeed, Cotton Egypt Ministry of Agriculture, Technical and Scientific Service Bulletin No. 104 | ||
| 901 | _aS51879 | ||
| 999 |
_c109593 _d109593 |
||