Nutrient deficiencies of crops
Ishizuka, Y.
Nutrient deficiencies of crops by Y. Ishizuka - China Food and Fertilizer Technology Center 1971 - 112 p.
Nutrient Deficiencies
632.191 / I 79 N
Nutrient deficiencies of crops by Y. Ishizuka - China Food and Fertilizer Technology Center 1971 - 112 p.
Nutrient Deficiencies
632.191 / I 79 N