TY - BOOK AU - K.Balaraman (and) K.Ramakrishnan. TI - Studies on strains and strain interaction in citrus tristeza virus T2 - U.A.S. Technical Series; no.19 U1 - 632.38:634.3 L7 PY - 1977/// CY - Bangalore PB - University of Agricultural Sciences KW - Balaraman, K. KW - Ramakrishna, K., joint author KW - Citrus fruit-Storage-Diseases and injuries ER -