APA
M Vasanthakrishna, R R Mallikarjunaiah Department of Agricultural Microbiology, . (1985). Interaction between rhizobium and rhizotonia solani on growth and yield of cowpea (Vigna unguicul;ata (L.) Walp.). Bangalore: University of Agricultural Sciences, Bangalore.
Chicago
M Vasanthakrishna, R R Mallikarjunaiah Department of Agricultural Microbiology, . 1985. Interaction between rhizobium and rhizotonia solani on growth and yield of cowpea (Vigna unguicul;ata (L.) Walp.). Bangalore: University of Agricultural Sciences, Bangalore.
Harvard
M Vasanthakrishna, R R Mallikarjunaiah Department of Agricultural Microbiology, . (1985). Interaction between rhizobium and rhizotonia solani on growth and yield of cowpea (Vigna unguicul;ata (L.) Walp.). Bangalore: University of Agricultural Sciences, Bangalore.
MLA
M Vasanthakrishna, R R Mallikarjunaiah Department of Agricultural Microbiology, . Interaction between rhizobium and rhizotonia solani on growth and yield of cowpea (Vigna unguicul;ata (L.) Walp.). Bangalore: University of Agricultural Sciences, Bangalore. 1985.