text New York McGraw-Hill 1949 1st ed. eng 347 p.: ill.; 23 cm. Paul J. Kramer Bibl.: p. 295-331.-- Index: p. 333-347 CROPS SOIL WATER 581.1 581.1 KRA p 240529 20240529013859 INLIS000000000062748 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)