Principles of plant nutrition
Mengel, K., Kirkby, E.A.
Principles of plant nutrition by K. Mengel and E.A. Kirkby - Switzerland International Potash Institute 1978 - 593 p.
Plant Nutrition
631.811 / M 544 P
Principles of plant nutrition by K. Mengel and E.A. Kirkby - Switzerland International Potash Institute 1978 - 593 p.
Plant Nutrition
631.811 / M 544 P