2.surface irrigation methods border irrigation a lecture by mr. allah dad khan visiting professor...
TRANSCRIPT
2.SURFACE IRRIGATION AND ITS METHODS
BORDER IRRIGATION A LECTURE
BYMR ALLAH DAD KHAN AGRICULTURE EXPERT
PAKISTAN
TRANSCRIPT
2.SURFACE IRRIGATION AND ITS METHODS
BORDER IRRIGATION A LECTURE
BYMR ALLAH DAD KHAN AGRICULTURE EXPERT
PAKISTAN