000 00421 am a2200121 a 4500
100 1 _aRigg, T., Askew, H.O.
245 1 _aSeasonal variation in and influence of fertilizer on their chemical composition
260 _aWellington
_c1930
300 _a1-16 p.
942 _2udc
_cB
440 _aFertilizer, Chemical Composition New Zealand Department of Scientific and Industrial Research. Bulletin No. 19
901 _aS49265
999 _c105738
_d105738