TY  - BOOK
AU  - Maathuis,F.J.M.
TI  - Physiological functions of mineral macronutrients
N2  - Plants require calcium, magnesium, nitrogen, phosphorous, potassium and sulfur in relatively large amounts (>0.1
UR  - https://drive.google.com/file/d/16QpoHbm6f07HBS_QGY3MDOb2g4_WM5kH/view?usp=drivesdk
ER  -