000 00525nas a2200145Ia 4500
008 140409n ne |||gr||||Z||||||eng
082 _a631
100 _avan Burg, P. F. J.,
_eEditor.
245 0 _aFertilizer Research Vol. 23(1-3), Vol. 24 (1-3)
_cP. F. J. van Burg
_hBound Volumes
260 _aDordrecht
_bKluwer Academic Publishers
_c1990.
300 _a193+181.
653 _aFertilizers
653 _aTechniques, equipment & materials
942 _2ddc
_cBV
999 _c62031
_d62031