1. Plant analysis and fertilizer problems
پدیدآورنده : / Editor J. Wehrmann
کتابخانه: Central Library and Information Center of the University of Mohaghegh Ardabili (Ardabil)
موضوع : Botanical chemistry -- Congresses,Fertilizers -- Congresses,Manures -- Congresses
رده :
QK861
.
C58
1974
