Epidemological relations of bacterial plant pathogens.
Srivastava,S.K.
Epidemological relations of bacterial plant pathogens. - New Delhi Today , Tomorrows 1978 - 143
Botany
Botany
581.2
Epidemological relations of bacterial plant pathogens. - New Delhi Today , Tomorrows 1978 - 143
Botany
Botany
581.2