1. Carbon Reactions of Photosynthesis Sector; BRANDT iHammer; 479 Village Park Drive, Powell Ohio 43065 USA
2. Institute of Basic Biological Problems; Russian Academy of Sciences; Pushchino Moscow Region 142290 Russia
3. Biosphere Systems International Foundation; Tucson Arizona 85755 USA
4. BRANDT Consolidated; 3654 S. Willow Ave. Fresno California 93725 USA
5. Department of Agronomy of Iowa State University; 2104 Agronomy Hall Ames Iowa 50011-1010 USA