TY  - GEN
AU  - Lawlor,  D W
AU  - Porter, J R
TI  - Plant growth : interactions with nutrition and environment
T2  - No.43
SN  - 0-521-36133-8
U1  - 581.31 PLA 
CY  - New York, Cambridge University Press
KW  - Plant growth/ Growth- plants/ Plants-Nutrition/ Botany- Ecology
ER  -