00390nam a2200109Ia 4500008004100000082003300041100006000074245004200134260006100176300003000237650001300267140113s9999    xx            000 0 und d  a"058.7:632.7(73)""1952"" J2"  a"United States Dept. of Agriculture Wastington, D. C. "  aInsects - The yearbook of Agriculture  b"Washington, D.C. : U S department of agriculture, 1952"  aXVIII; 780p; Plate LXXII;  aYearbook