Plant analysis and fertilizer problems: 8th International Botanical Congress: papers
Colloquium on Plant Analysis and Problem of Mineral Fertilizers (8th, 1954: Paris)
Plant analysis and fertilizer problems: 8th International Botanical Congress: papers (Book) - Paris Institute De Recherches Pour Les Huiles Et Oleagineux 1956 - 410 p. 23 cm.
Botanical chemistry--Congresses Fertilizer--Congresses
581.192:631.8 COL / 13232
Plant analysis and fertilizer problems: 8th International Botanical Congress: papers (Book) - Paris Institute De Recherches Pour Les Huiles Et Oleagineux 1956 - 410 p. 23 cm.
Botanical chemistry--Congresses Fertilizer--Congresses
581.192:631.8 COL / 13232