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John Mitchell Watt
4 cilt bulundu.
Cilt sonuçları
The Medicinal and Poisonous Plants of Southern and Eastern Africa
John Mitchell Watt · E.& S.Livingstone
1457 sayfa · 1962
Medicinal plants / Poisonous plants / Plant Poisoning / Economic Botany / Medical Botany
The medicinal and poisonous plants of southern Africa
John Mitchell Watt · E. & S. Livingstone
314 sayfa · 1932
Botany / Botany, Medical / Medical Botany / Poisonous plants
Trees and stamps
John Mitchell Watt, Arboricultural Society of South Africa · Arboricultural Society of South Africa
13 sayfa · 1954
Plants on postage stamps / Trees / Pictorial works