Agriculture and Plant Culture

Volume, Title, and Unique Books data collected on May 31, 2005.
Circulation statistics for the ALC fiscal year ending May 31, 2005.

Volume Count and Average Age

Counts and average ages of volumes (individual barcoded items) in Agriculture and Plant Culture. This count only includes bound monographic materials.

	ACU	APL	HSU	McM	HPU	ALC
1600-1699
1700-1799
1800-1899	4				1	5
1900-1909	33		1	1		35
1910-1919	76	4	12	10		102
1920-1929	39		3	1	2	45
1930-1939	45		7	3	4	59
1940-1949	166	1	17	10	15	209
1950-1959	314	6	14	16	13	363
1960-1969	276	19	45	68	22	430
1970-1974	187	35	41	58	42	363
1975-1979	116	73	27	46	24	286
1980-1984	94	49	36	36	11	226
1985-1989	66	106	18	30	27	247
1990-1994	116	188	12	14	16	346
1995	53	43	2	2	7	107
1996	49	40	2		1	92
1997	32	80	1	2	2	117
1998	13	94	3	2	2	114
1999	38	89	4	6	3	140
2000	27	85	6	3	3	124
2001	26	40	1	1	1	69
2002	32	54	6	1	1	94
2003	12	48	3	1	5	69
2004	46	37	1	1	1	86
Totals	1,860	1,091	262	312	203	3,728
Average Age	1967	1993	1971	1972	1975	1976
Percent of Collection	0.72%	0.46%	0.18%	0.23%	0.27%	0.44%

Title Count and Average Age

Counts and average ages of titles (excludes duplicate copies) in Agriculture and Plant Culture. This count only includes bound monographic materials.

	ACU	APL	HSU	McM	HPU	ALC
1600-1699
1700-1799
1800-1899	4				1	5
1900-1909	31		1	1		33
1910-1919	60	2	7	3		70
1920-1929	36		3	1	2	41
1930-1939	42		7	3	4	50
1940-1949	141	1	15	10	12	167
1950-1959	270	6	14	13	12	303
1960-1969	239	19	42	60	22	345
1970-1974	157	33	39	57	40	292
1975-1979	106	68	26	46	24	236
1980-1984	81	43	35	27	9	171
1985-1989	64	89	18	30	26	202
1990-1994	90	154	12	14	16	272
1995	52	38	2	2	7	98
1996	49	33	2		1	85
1997	31	57	1	2	2	91
1998	13	74	3	2	2	94
1999	36	71	4	6	3	116
2000	25	66	6	3	3	101
2001	24	31	1	1	1	58
2002	30	39	6	1	1	74
2003	11	33	3	1	5	53
2004	15	28	1	1	1	45
Totals	1,607	885	248	284	194	3,002
Average Age	1967	1992	1972	1973	1975	1976
Percent of Collection	0.78%	0.53%	0.19%	0.23%	0.29%	0.51%

Unique Books Count and Average Age

Counts and average ages of unique books (titles held by only one ALC library) in Agriculture and Plant Culture. This count only includes bound monographic materials.

	ACU	APL	HSU	McM	HPU
1600-1699
1700-1799
1800-1899	4				1
1900-1909	29			1
1910-1919	47		6	2
1920-1929	31		2	1	2
1930-1939	35		5	2	1
1940-1949	120		9	8	5
1950-1959	227	3	11	8	6
1960-1969	203	13	21	34	15
1970-1974	117	22	23	39	24
1975-1979	83	54	17	27	16
1980-1984	64	32	23	15	5
1985-1989	55	66	10	12	13
1990-1994	71	123	8	11	8
1995	49	31	2	1	5
1996	49	27	2		1
1997	28	43	1	2	1
1998	11	56	3	2	2
1999	33	56	4	3
2000	22	51	4	3	1
2001	21	22	1	1	1
2002	25	29	6
2003	10	20	2		3
2004	4	20	1		1
Totals	1,338	668	161	172	111
Average Age	1967	1992	1973	1972	1975

Total Circulation

A count of charges and renewals for Agriculture and Plant Culture. This count only includes circulation of bound monographs, CDs, videos, and DVDs.

	Patron System
	ACU	APL	HSU	McM	CJC	HPU	Total
ACU Items	68	10	7	1	0	1	87
APL Items	105	1,984	35	21	13	0	2,158
HSU Items	1	2	29	0	0	1	33
McM Items	0	2	0	14	0	1	17
HPU Items	1	0	0	0	0	2	3
Totals	175	1,998	71	36	13	5	2,298

Circulation by Item Age

A count of charges and renewals for Agriculture and Plant Culture, broken down by item age and item owner. This count only includes circulation of bound monographs, CDs, videos, and DVDs, and only items which have a valid date in their DATE_1 field.

	ACU	APL	HSU	McM	HPU	ALC
1600-1699
1700-1799
1800-1899	1					1
1900-1909	1					1
1910-1919	1					1
1920-1929	1					1
1930-1939				1		1
1940-1949	8		2			10
1950-1959	12	1				13
1960-1969	9	20	1	4		34
1970-1974	6	19	7	3		35
1975-1979	8	84	4	1		97
1980-1984	3	40	3	4		50
1985-1989	5	93	1	4		103
1990-1994	15	301	3			319
1995	2	69	3			74
1996		82				82
1997		226				226
1998	3	234				237
1999	1	236	4			241
2000	5	181	3			189
2001	1	106	1		1	109
2002	5	175			1	181
2003		153	1		1	155
2004		138				138
Totals	87	2,158	33	17	3	2,298
Percent of Circulation	0.23%	0.32%	0.14%	0.18%	0.05%	0.30%

Non-Circulating Use

A count of Non-Circulating usage for Agriculture and Plant Culture (as recorded by the circulation "Mark Item Used" command). This count only includes bound monographs, CDs, videos, and DVDs.

ACU	APL	HSU	McM	HPU
34	0	5	21	2

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