Megh R. Goyal, PhD, PE, is a Retired Professor in Agricultural and Biomedical Engineering from the General Engineering Department in the College of Engineering at the University of Puerto Rico-Mayaguez Campus. He received many awards and honors during his professional career of 45 years for his pioneering work on micro irrigation, evapotranspiration, agroclimatology, and soil and water engineering. A prolific author and editor, he has written more than 200 journal articles and several textbooks and has edited over 60 books.
Hafiz Ansar Rasul Suleria, PhD, is the McKenzie Fellow at the School of Agriculture and Food in the Faculty of Veterinary and Agricultural Science, The University of Melbourne, Australia. He was formerly the Alfred Deakin Research Fellow at Deakin University, Victoria, Australia. He is also an Honorary Fellow of the Diamantina Institute, Faculty of Medicine, The University of Queensland, Australia. He was a research associate in the PAK-US Joint Project funded by the Higher Educat
