000 | 00402 am a2200121 a 4500 | ||
---|---|---|---|
245 | 1 | _aSuggestions as to the manuring of crpos in the spring on 1916, with special reference to the use of sulphate of ammonia | |
260 |
_aLeeds _c1915 |
||
300 | _a1-8 p. | ||
100 | 1 |
_a _d |
|
942 |
_2udc _cB |
||
440 | _aCrops, Manure Yorkshire Council for Agricultural Education. Bulletin No. 101 | ||
901 | _aS46749 | ||
999 |
_c102434 _d102434 |