Symposia Biologica Hungarica 11. - Proceedings of the Symposium on Soil Microbiology (1972)
PROCEDINGS OF THE SYMPOSIUM SOIL MICROBIOLOGY Symposia Biologica Hungariea PROCEEDINGS OF THE SYMPOSIUM ON SOIL MICROBIOLOGY
PROCEDINGS OF THE SYMPOSIUM SOIL MICROBIOLOGY Symposia Biologica Hungariea PROCEEDINGS OF THE SYMPOSIUM ON SOIL MICROBIOLOGY