Plant diseases /
R. S. Singh.
APA Citation
Singh, R. S. (Rama Shanker). (1990). Plant diseases. 6th ed. New Delhi: Oxford & IBH Publ. Co..
MLA Citation
Singh, R. S. (Rama Shanker), 1927-. Plant Diseases. 6th ed. New Delhi: Oxford & IBH Publ. Co., 1990.
Warning: These citations may not always be complete (especially for serials).