Agriculture and Plant Culture

Volume, Title, and Unique Books data collected on May 31, 2009.
Circulation statistics for the ALC fiscal year ending May 31, 2009.

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
1400-1699
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	167	1	17	10	15	210
1950-1959	315	5	14	16	13	368
1960-1969	276	9	45	68	22	428
1970-1974	187	18	41	58	42	346
1975-1979	117	34	27	46	24	252
1980-1984	94	30	36	36	12	208
1985-1989	65	63	18	30	27	203
1990-1994	105	166	12	14	16	314
1995-1999	187	325	13	12	15	552
2000-2004	146	295	23	7	15	486
2005	7	45	6	2	1	61
2006	2	22	4		3	31
2007	1	42	2		4	49
2008	3	33	2		1	39
2009		8				8
Totals	1,869	1,100	283	314	217	3,801
Average Age	1968	1996	1973	1972	1977	1977
Percent of Collection	0.63%	0.38%	0.17%	0.22%	0.27%	0.39%

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
1400-1699
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	271	5	14	13	12	307
1960-1969	239	9	42	60	22	345
1970-1974	157	17	39	57	40	279
1975-1979	107	29	26	46	24	205
1980-1984	81	28	35	27	10	158
1985-1989	63	52	18	30	26	167
1990-1994	82	139	12	14	16	252
1995-1999	182	251	13	12	15	465
2000-2004	108	213	23	7	15	359
2005	7	32	6	2	1	47
2006	1	19	4		3	27
2007	1	27	2		4	33
2008	2	23	2		1	28
2009		6				6
Totals	1,615	853	269	286	208	3,044
Average Age	1967	1996	1975	1974	1977	1977
Percent of Collection	0.68%	0.44%	0.18%	0.23%	0.29%	0.46%

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
1400-1699
1700-1799
1800-1899	4				1
1900-1909	29			1
1910-1919	47		6	2
1920-1929	32		2	1	2
1930-1939	35		5	2	1
1940-1949	120		9	8	5
1950-1959	228	2	11	8	6
1960-1969	205	5	21	36	15
1970-1974	119	10	23	40	25
1975-1979	85	20	18	28	18
1980-1984	65	20	23	15	6
1985-1989	54	37	10	13	15
1990-1994	69	112	8	11	8
1995-1999	171	199	13	8	9
2000-2004	84	162	20	4	9
2005	6	26	4	2	1
2006		17	3		2
2007	1	19	1		2
2008	1	16	2		1
2009		4
Totals	1,355	649	179	179	126
Average Age	1967	1996	1976	1973	1978

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	13	18	1	0	0	0	32
APL Items	49	1,656	22	20	0	0	1,747
HSU Items	0	9	15	0	0	0	24
McM Items	0	5	2	5	0	0	12
HPU Items	0	0	0	0	0	4	4
Totals	62	1,688	40	25	0	4	1,819

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
1400-1699
1700-1799
1800-1899
1900-1909
1910-1919	4					4
1920-1929
1930-1939	1					1
1940-1949	4					4
1950-1959	1	1				2
1960-1969		4	1	2		7
1970-1974	3	1	1	4		9
1975-1979	4	23	6	3		36
1980-1984	6	26	2	2		36
1985-1989		39		1		40
1990-1994	2	177	3			182
1995-1999	1	578			4	583
2000-2004	6	553	2			561
2005		97	7			104
2006		35	1			36
2007		103	1			104
2008		105				105
2009		5				5
Totals	32	1,747	24	12	4	1,819
Percent of Circulation	0.09%	0.25%	0.11%	0.23%	0.08%	0.24%

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
18	0	2	7	4

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