000 00668nam a22001697a 4500
003 OSt
005 20171010095625.0
008 130213t xxu||||| |||| 00| 0 eng d
040 _aMMSU
_cULS
100 _aSapngad, Johnny I.
_915894
245 _aGrowth and yield performance of sweet potato (PSB SP 15) applied with different NPK levels under San Manuel soil series
_c Johnny I. Sapngad
260 _c2004
300 _axiv, 50 leaves
_c28 cm.
500 _aThesis (BS Agriculture-Soil Science) -- Mariano Marcos State University-College of Agriculture, Food & Sustainable Development, Batac City
504 _aBibliography: leaves 29-30
942 _2ddc
_cTHEDIS
999 _c10111
_d10111