Morphophysiological study of winter wheat during cryptovegetation : theoretical bases of the agrotechny of winter high yields /
The desert of wheat /
The response of wheat to fertilizers : Mikko Silanpää.
Wheat Studies-Retrospect and Prospects.
Winter /
The Rutherglen experiment on Sherpa wheat : environmental and biological data /
Winter. : Roman. /
Winter´s bone /
The winter ghosts /
Winter garden /
Winter´s tale
Winter is here /
Winter solstice /
Brian´s winter /
The long winter /
Winter frost /
Winter´s tale /
Winters Garten : Roman /
Winter Adé : Dokumentarfilm
A guide to wheat stdies of the Food research institute.
Winter wheat /