Growth substance and their practical importance in horticulture
Pearse, Harold L.
Growth substance and their practical importance in horticulture - East Malling : Commonwealth Bureau of Horticulture and Plantation Crops, 1948 - 233 p. - Technical communication ; 20 . - Technical communication ; 20 .
38274
Auxinas.
Plantas--Crecimiento--Aditivos.
581.1341 / P4
Growth substance and their practical importance in horticulture - East Malling : Commonwealth Bureau of Horticulture and Plantation Crops, 1948 - 233 p. - Technical communication ; 20 . - Technical communication ; 20 .
38274
Auxinas.
Plantas--Crecimiento--Aditivos.
581.1341 / P4
