000 00472nam a2200145Ia 4500
008 140117s9999 xx 000 0 und d
082 _a"374.14:63 ""1978"" (026) L8"
100 _aKerala Agricultural University. Directorate of Extension Education
245 _aPackage of practices recommendations
260 _bK.A.U.
_c1978
300 _a144p.
600 _aVellanikara
650 _aAgricultural Extension Work-KeralaCrops-Planting Study and teaching
942 _cPH
999 _c77983
_d77983