<i>A Manual Flora of Egypt</i> . By Dr. Reno Muschler, Assistant in the Royal Botanic Gardens, Dahlem-Berlin; Corresponding Member of the "Institut Egyptien," and others. With a preface by Professor Paul Ascherson and Professor Georg Schweinfurth. Berlin, R. Friedlander &amp; Sohn. 1912. Octavo, in two volumes. Pp. 12+ 1312.
Science