Sustainable Micro Irrigation D - GOOD

Sustainable Micro Irrigation Design Systems for Agricultural Crops : Methods ...

Sustainable Micro Irrigation Design Systems for Agri...

Sustainable Micro Irrigation Design Systems For Agricultural Crops: Methods...

Managing Cover Crops Profitably 2nd Ed Paperback Sustainable Agriculture Network

Sustainable Micro Irrigation Design Systems for Agricultural Crops: Methods and

Micro Irrigation Engineering for Horticultural Crops: Policy Options, Scheduling

Irrigation of Agricultural Crops, 2nd Ed. by R. J. Lascano and R. E. Sojka 2007