Commercial flower forcing:Fundamentals & their Practical application to the culture of greenhouse crops, by Alex Laurie, D.C.kiplinger & Kennard S.Nelson,Edn.6.

LAURIE (Alex)

Commercial flower forcing:Fundamentals & their Practical application to the culture of greenhouse crops, by Alex Laurie, D.C.kiplinger & Kennard S.Nelson,Edn.6. - McGraw Hill New York 1958


CROP DEVELOPMENT

J1 J8.1

J1 J8.1