[4]
Availability in soil and acquisition by plants as the basis for phosphorus and potassium supply toplants. Jungk A,Claassen N. Z pflanzenernae Boden-k . 1989
[4]
Availability in soil and acquisition by plants as the basis for phosphorus and potassium supply toplants. Jungk A,Claassen N. Z pflanzenernae Boden-k . 1989