TY - BOOK AU - Shanwen M AU - Lingcang Q AU - Shangpu L TI - Relations of girth and leaf area to latex yield of clone PB 86 PB - Proceedings of the IRRDB Symposium: Rubber Physiology and Exploitation, China, 1986; p223-229 KW - Girth KW - Leaf area KW - Yield ER -