ASHS 2015 Annual Conference

S. Alan Walters

Southern Illinois University
1205 Lincoln Dr., Rm. 176 Ag. Bldg
Southern Illinois University MC 4415
Carbondale, IL
USA 62901

Papers:
Nitrogen- and Carbon-stable Isotopes in Organic and Conventional Fertilized Greenhouse Tomatoes Vegetable Landraces in the Souss Region of Morocco Microbial Bio-fertilizers for Pepper Production Student Directed Organic Farms as a Teaching Tool for Sustainable Farming