01212cam a2200265 4500 agr68000287 DLC 20260227111031.0 690916s1968 dcu b 000 0 eng c agr68000287 U.S. Nat'l Agr. Libr. DLC DLC Z881 .U4L5 no. 91 1.916 L612 no. 91 Crook, Charles B. Drainage of agricultural land; an annotated bibliography of selected references, 1956-1964 [compiled by Charles B. Crook] Washington, National Agricultural Library, U.S. Dept. of Agriculture, 1968. iii, 524 p. 26 cm. [United States. National Agricultural Library] Library list ; no. 91 Cover title. Brings up-to-date Drainage of agricultural land; a bibliography of selected references, by E. G. Davis, issued as U.S. Dept. of Agriculture. Miscellaneous publication no. 713. Drainage Bibliography. Drainage Bibliography. Davis, Elizabeth Gould, 1910-1974. Drainage of agricultural land; a bibliography of selected references. National Agricultural Library (U.S.) Library list ; 91. 12578 12578