TY - BOOK AU - SHEEBA M.J. TI - GENOTYPE DEPENDENT VARIATIONS IN SWEET POTATO FOR SPECIFIC TRAITS RELATED TO CROP IMPROVEMENT AND PRODUCTION ( THESIS ) U1 - 583.94 SHE PY - 2005/// CY - KERALA PB - DEPARTMENT OF BOTANY KW - GENOTYPE DEPENDENT VARIATIONS IN SWEET POTATO FOR SPECIFIC TRAITS RELATED TO CROP IMPROVEMENT AND PRODUCTION ( THESIS ) ER -