Plant analysis and fertilizer problems IV
Plant analysis and fertilizer problems IV
Bould, C, Prevot, P And magness, J.R
- New York W.F Humphrey 1964
- x,430p Hbk
Botanical chemistry--Congresses
Fertilizers--Cogresses
QK861.P5 1964
Botanical chemistry--Congresses
Fertilizers--Cogresses
QK861.P5 1964