TY - BOOK AU - Nataraja K N AU - Jacob J TI - Clonal differences in photosynthesis in Hevea brasiliensis Mull. Arg PY - 1999/// PB - Photosynthetica KW - Apparent quantum yield KW - Dark respiration KW - Irradiance KW - Stomatal conductance KW - Water use efficiency UR - Reprt ER -