000 | 00309 am a2200121 a 4500 | ||
---|---|---|---|
100 | 1 | _aImperial Bureau of Plant Genetics | |
245 | 1 | _aHerbage research circular | |
260 |
_aAberystwyth _c1931 |
||
300 | _a1-7 p. | ||
942 |
_2udc _cB |
||
440 | _aResearch Herbage Research Circular No. 5 | ||
901 | _aS54613 | ||
999 |
_c112739 _d112739 |