000 00339 a2200121 4500
080 _a634.98(063)
_bH 754 C
245 1 _aForest fertilization
_bProceedings
_cby V. Holopainen
260 _aJyvaskla
_bInternational Potash Institute
_c1967
650 _aForest Fertilization
100 1 _aHolopainen, V.
_d
300 _a380 p.
901 _a105267
999 _c49471
_d49471