TY  - BOOK
AU  - Mengel, Konrad
TI  - Principles of plant nutrition
SN  - 1402000081
U1  - 575.76 
PY  - 2001///
CY  - New Delhi
PB  - Springer (India), 
KW  - Plants
KW  - Nutrition
N1  - Includes bibliographical references and index
ER  -