ISRAELSEN, ORSON W
IRRIGATION : PRINCIPLES AND PRACTICES - JODHPUR, AXIS BOOKS 2010 - pages 405
IRRIGATION METHODS
MEASUREMENT OF IRRIGATION WATER
PROGRESS AND PROBLEMS
PUMPING WATER FOR IRRIGATION
631.587 ISR/IR
IRRIGATION : PRINCIPLES AND PRACTICES - JODHPUR, AXIS BOOKS 2010 - pages 405
IRRIGATION METHODS
MEASUREMENT OF IRRIGATION WATER
PROGRESS AND PROBLEMS
PUMPING WATER FOR IRRIGATION
631.587 ISR/IR