Hamada Abdelrahman, PhD
Professor of Soil Fertility and Plant Nutrition
Soil Science Dept., Faculty of Agriculture, Cairo University, Giza 12613 Egypt
The 4th International Turkish Conference on Humic Substances (ITCHS 2019)
The main goal of ITCHS 2019 is to bring together researchers, scientists, and experts in universities, companies, institutions, communities, agencies, associations and societies to provide them a unique platform for sharing worldwide ideas as well as the recent developments and innovations on Humic Substances.