Kemmler, G. Tandon, H.L.S.
Postassium deficiency and its correction in horticultural crops - Switzerland, International potash institute - 23
Postassium - plant physiology/ potassium deficiency - plant
631.83 KEM
100
Postassium deficiency and its correction in horticultural crops - Switzerland, International potash institute - 23
Postassium - plant physiology/ potassium deficiency - plant
631.83 KEM
100