TY - BOOK AU - Sankariammal L. AU - Saraswathyamma C.K. TI - Cytopalynological investigations in tapping panel dryness affected trees of Hevea brasiliensis (Muell. Arg.) PY - 2004/// PB - Indian Journal of Genetics and Plant Breeding KW - Pollen sterility KW - Tapping panel dryness ER -