000 00302nam a2200097Ia 4500
008 250606s9999 xx 000 0 und d
100 _aFaculty of agriculture
245 0 _aProject based research :soil conservation ,farm mechanisationsoil and agronomy etc
260 _aVellanikkara
_bKAU
942 _cREP
999 _c294133
_d294133