@ARTICLE {LAL:1974h,
title = {Effects of constant and fluctuating soil temperature on growth, development and nutrient uptake of maize seedlings},
author = {Lal, R. },
journal = {Plant and Soil},
year = {1974},
month = {June},
volume = {40},
number = {3},
pages = {589--606},
issn = {0032-079X},
}