00417nam a2200145Ia 4500 220204s9999 xx 000 0 und d 0813828570 631.432.21 JAL Jalota, S K REducing soil water evaporation tillage and straw mulching Iowa Iowa State University Press 1998 Soil moisture conservation Prihar, S S BK 42794 42794 0 0 0 0 MAIN MAIN 2021-12-16 89.99 0 631.432.21 JAL 23058 2021-12-16 00:00:00 2022-02-14 BK