Broeshart, Hans Fried, Maurice
Soil - plant system : in relation to inorganic nutrition - Newyork, Academic press 1967 - 355
Soil - plant system/ soil science/ fertilizer evaluation methods
631.42 FRI
100
Soil - plant system : in relation to inorganic nutrition - Newyork, Academic press 1967 - 355
Soil - plant system/ soil science/ fertilizer evaluation methods
631.42 FRI
100