| 000 | 00353 am a2200121 a 4500 | ||
|---|---|---|---|
| 100 | 1 | _aWilliams, C.B. | |
| 245 | 1 | _aThird bioclimatic study in the egyptain desert | |
| 260 |
_aCairo _c1924 |
||
| 300 | _a1-32 p. | ||
| 942 |
_2udc _cB |
||
| 440 | _aDesert Egypt Ministry of Agriculture, Technical and Scientific Service. Bulletin No. 50 | ||
| 901 | _aS52086 | ||
| 999 |
_c109660 _d109660 |
||