TY  - BOOK
AU  - Mengel,Konrad
AU  - Kirkby,Ernest A.
TI  - Principles of Plant Nutrition / (Acc. 3906)
SN  - 079237150X
U1  - 631.8 MEN 
PY  - 2001///
CY  - Dordrecht, London
PB  - Kluwer Academic
KW  - Plants
ER  -