An intensive one-on-one course on using a microscope to identify the organism groups in your soil. This class is a follow-up to Dr. Elaine Ingham's 3-day class on Soil Biology.
An intensive one-on-one course on using a microscope to identify the organism groups in your soil. This class is a follow-up to Dr. Elaine Ingham's 3-day class on Soil Biology.