Showing 145 results

Y Kuwada (Koyoto University, Japan) to AD Hall

WJC Lawrence, Roy Hay, AM Smith and RL Scarlett about the carotene and vitamin content of carrots

WCF Newton to AD Hall: plant breeding in Algeria

Correspondence: from Vittorio Alpe, Agricultural Institute, Milan

'Virus Diseases of Plants' by AD Hall

Valentino Dore and Guido Galli, the Vatican, Rome to AD Hall: flowers depicted in a mosaic at the Vatican

'Tulipa Montana, Lindley' by AD Hall

'Tulipa Clusiana and its Allies' by AD Hall, proof from the Gardeners' Chronicle

Tulip "thieves" ( a form of tulip seen particularly in early single varieties including White Swan, and Cardinal): from WC Moore and J O Page to CD Darlington with notes by AD Hall

To CD Darlington from Winifred H J? about wild Persian tulips