54. Perold (A.I.) A Treatise on Viticulture, 1927 § Foaden (G.P.) and F.Fletcher. Text-book of Egyptian Agriculture, 2 vol., Cairo, 1908-10 § Crowfoot (G.) and L.Baldensperger. From Cedar to Hyssop, 1932 § Eggeling (W.J.) The Indigenous Trees of the Uganda Protectorate, n.d. § Varisco (D.) Medieval Agriculture and Islamic Science, 1994, plates and illustrations, original cloth or boards, the last two with dust-jackets, a little rubbed ; and c.80 others, natural history etc., 8vo & 4to (c.85 )
est. £120 – £180