SUBJECT YEAR | 1900 & Prior 1910's 1920’s 
38,83 
46,101,313 42,356,512 
TAXONOMY & 
MORPHOLOGY 
91,190,199, 
200,473,474, 
578 
BIOLOGY & 
LIFE HISTORY 
ECOLOGY 
100,168,332, 
472,575,576 
DISTRIBUTION 
PHYSIOLOGY & 
INTERNAL ANATOMY 
TOXICOLOGY 
HOST SELECTION & 
FEEDING BEHAVIOR 
ECONOMIC ROLE 
& DAMAGE 
BIOLOGICAL 
CONTROL 
CULTURAL 
CONTROL 
CHEMICAL 
CONTROL 
PLANT 
RESISTANCE 
92,165,399, 48,146,150, D3 12a 04 166,323,401, 
411 151,161,235, 278,284,437, 540,541,542 
269,282,283, 445,446,451, 
290,338,363, 464,481 
,254,261, 417,444,462, 
264,285,312, 463,478,482, 
315,360,400, 506,521 
TABLE OF REFERENCES BY SUBJECT AND PERIOD OF PUBLICATION 
86,341,345, 
505,549,582 
es ae ? 
143,543,544 
403,455,456, 
457,516 
144,207,208, 145,149,170, 249333,994, 
266,504,520 259,271,272, 55D 
393,405,426, 
469,507,508 
10,39,130 
104,131 
174,204,277, 
221°270,273, 350,351,514, 
294'316,339, 517,558,559, 
346,686 572 
224,225,226, 
249,251,255, 
267,268,307, 
342,359,361, 
362,370,386, 
402,404,409, 
423,427,440, 
448 479,480, 
50913531, 
538 
75,227,343, 
382 
76,80,579 205,245 
183,184,213, 18,65,90, 152,197,230, 
286,289,292, 139,202,229, 321,488,519, 
349.395.429, 241.242'244. 560,562 
432,491,518, 
556,557,580 
233,240,302, 
306,314,324, 
325.928,0005 
377,378,379, 
380,396,412, 
428,439,452, 
468,476,483, 
496,501,502, 
503,525,526, 
527,528,930, 
539,566,567, 
568 
499,510,531 
175,176,177, 
358 
PINS Hawk, 
32,88,252, 
237,300,354, 
260,263,265, 
369,371,385, 383,408,490, 
44| 495,515,546, 
547 
ae | 
LOS IS ss 813529" 11,12,34, AT EZ eG; 
151225652625 35,41,45,49, 44,47, 64,66,73 
367,384,387, 50551692599; Ao) 
388,392,484, 54,55,62,79, 
485 106,111, 
NAS. 
209,210,220, 
234,236,238, 418,433,434, 
296,297,355, 435,467,564, 
364,365,366, 570,587,588, 
397,398,406, 590,591 
414,416,430, 
293,295,299, 442,450,453, 
303,304,308, 461,465,466, 
310,347,357, 475,486,492, 
374,391,394, 494 529,548, 
424,425,443, 554,563,565, 
449 487,524, 573,574,583, 
532,534,535, 585,589 
550,552,553, 
581 
1930's 1940's 1950’s 1960's 1970’ 
422,489 
~ 340 
309,368 
: | | 
320,551,561 
545 
S( 
