OPTIMIZATION OF SEED POTATO TUBER PRODUCTIVITY AND QUALITY THROUGH INTEGRATED WATER ,NITROGEN AND PHOSPHORUS MANAGEMENT.

GATHUNGU KINGORI GEOFREY

OPTIMIZATION OF SEED POTATO TUBER PRODUCTIVITY AND QUALITY THROUGH INTEGRATED WATER ,NITROGEN AND PHOSPHORUS MANAGEMENT. - CHUKA UNIVERSITY GATHUNGU KINGORI GEOFREY 2014 - 181 P COLOURED ILLUSTRATIONS



THE SB 211 / G 38

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