Principles of plant pathology
RL
632 S782P Stakman, E. C. and Harrar, J. George
Principles of plant pathology
-- New York : The Ronald , 1957
31831
31833
31835
31836
31840
31844
31845
31847
31852
31853
31854
31856
31858
31859 xi, 581p.:plates
632 S782P Stakman, E. C. and Harrar, J. George
Principles of plant pathology
-- New York : The Ronald , 1957
31831
31833
31835
31836
31840
31844
31845
31847
31852
31853
31854
31856
31858
31859 xi, 581p.:plates