003210000a22001210004500020001800000060000800018082001500026100002400041245004500065260003500110260000900145650004500154  a0 471 73615 5  a100  a574.52 ROS  aRosenberg, Norman J  aMicroclimate: the biological enviornment  aNewYork, John Wiley & Sons INC  c1974  aRdaiation / heat flux / Mulching / frost