Varieties of red clover used in British agriculture
Jenkin, T.J.
Varieties of red clover used in British agriculture - Aberystwyth 1945 - 1-26 p. - Varietie, Agriculture Aberystwyth Welsh Plant Breeding Station. Bullotinh H No. 17 .
Varieties of red clover used in British agriculture - Aberystwyth 1945 - 1-26 p. - Varietie, Agriculture Aberystwyth Welsh Plant Breeding Station. Bullotinh H No. 17 .