Easter School in Agricultural Science (28th : 1978 : University of Nottingham)
Seed production / P. D. Hebblethwaite.
— London ; Boston : Butterworths, 1980. xiii, 694 p. : il. ; 23 cm.
Proceedings of the 28th Easter School in Agricultural Science held in Sept. 1978.
Incluye referencias bibliográficas e índice.
ISBN 0408106212
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