TY  - BOOK
AU  - Mengel, Konrad
AU  - Kirkby, E A
TI  - Principles of plant nutrition 
SN  - 81-86535-12-8
U1  - 572.513 9 
PY  - 1996///
CY  - New Delhi
PB  - Panima
KW  - Bioinorganic chemistry
KW  - Biochemistry
KW  - Biology
KW  - Life sciences
ER  -