Author: Jacob, K. and C. Jacob
Title: Cuticular study of Indian Ptilophyllum fronds from Cutch and Jubbulpore.
Description: India, The Geological Survey of India, 1954. Large 4to (34.2 x 25.0 cm). 35 pp.; 76 text figures, ten plates with explanatory text leaves. Original printed wrappers. = A very uncommon work published in the Survey's Memoirs, or Palaeontologia Indica. Wrappers a bit frayed; abraded over spine ends; stamp on front wrapper, small stamp on half-title verso, label on half-title recto. Otherwise very good.

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