TY - JOUR T1 - An Extract of Another Letter Written by the Same Gentleman, Mr. Wray, to the Publisher, of Febr. 8th. 1670/71 Containing Some Experiments about the Bleeding of the Sycamore, and Other Trees; As Also, a Considerable Note of Pliny about the Mulberry Tree JF - Philosophical Transactions (1665-1678) VL - 5 SP - 2069 EP - 2070 PY - 1753/01/01/ UR - http://dx.doi.org/10.1098/rstl.1670.0055 M3 - doi:10.1098/rstl.1670.0055 AU - Wray, M. ER -