Agriculture and Plant Culture

Volume, Title, and Unique Books data collected on June 27, 2001.
Circulation statistics for the ALC fiscal year ending May 31, 2001.

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	3				1	4
1900-1909	33		1	1		35
1910-1919	75	2	12	10		99
1920-1929	40		3	1	2	46
1930-1939	45	1	7	3	4	60
1940-1949	165	3	17	7	15	207
1950-1959	309	15	14	13	13	364
1960-1969	271	68	44	64	22	469
1970-1974	162	76	36	55	41	370
1975-1979	111	150	24	42	22	349
1980-1984	91	71	33	35	10	240
1985-1989	61	113	19	28	25	246
1990-1994	90	179	23	13	13	318
1995	52	40	2	2	6	102
1996	49	37	1		1	88
1997	30	70	1	2	2	105
1998	11	85	5	2	1	104
1999	36	82	2	5	3	128
2000	19	68			2	89
2001	5	11				16
2002
Totals	1,658	1,071	244	283	183	3,439
Average Age	1964	1987	1969	1971	1973	1973
Percent of Collection	0.79%	0.60%	0.18%	0.21%	0.27%	0.48%

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	3				1	4
1900-1909	31		1	1		33
1910-1919	60	2	7	3		70
1920-1929	37		3	1	2	42
1930-1939	42	1	7	3	4	51
1940-1949	140	3	15	7	12	165
1950-1959	271	15	14	12	12	311
1960-1969	235	62	41	55	22	367
1970-1974	156	73	34	54	39	319
1975-1979	105	142	23	42	22	291
1980-1984	78	62	32	26	8	185
1985-1989	59	94	19	28	24	201
1990-1994	78	150	17	13	13	259
1995	52	35	2	2	6	94
1996	49	29	1		1	80
1997	29	53	1	2	2	85
1998	11	66	3	2	1	83
1999	34	65	2	5	3	106
2000	19	51			2	72
2001	5	7				12
2002
Totals	1,494	910	222	256	174	2,830
Average Age	1965	1986	1970	1973	1973	1973
Percent of Collection	0.83%	0.67%	0.19%	0.21%	0.29%	0.55%

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	3				1
1900-1909	29			1
1910-1919	48		6	2
1920-1929	32		2	1	2
1930-1939	35		5	2	1
1940-1949	119	2	9	5	5
1950-1959	230	11	11	7	6
1960-1969	190	43	19	28	15
1970-1974	116	57	16	34	23
1975-1979	78	117	15	23	13
1980-1984	61	47	22	17	5
1985-1989	53	70	11	12	11
1990-1994	65	124	12	10	8
1995	50	28	2	1	4
1996	49	23	1		1
1997	26	41	1	2	1
1998	11	49	1	2	1
1999	32	52	2	2
2000	19	38			1
2001	5	3
2002
Totals	1,251	705	135	149	98
Average Age	1965	1987	1970	1972	1973

Total Circulation

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

	Patron System
	ACU	APL	HSU	McM	CJC	HPU	Total
ACU Items	67	6	2	1	0	0	76
APL Items	56	1,434	43	27	1	0	1,561
HSU Items	1	0	1	0	0	0	2
McM Items	1	0	0	0	0	0	1
HPU Items	2	0	0	0	0	4	6
Totals	127	1,440	46	28	1	4	1,646

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, 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	2					2
1920-1929
1930-1939	2					2
1940-1949	6	2				8
1950-1959	10	6				16
1960-1969	13	28				41
1970-1974	6	44		1	1	52
1975-1979	4	94				98
1980-1984	4	54	1		1	60
1985-1989	8	156			1	165
1990-1994	6	266	1		1	274
1995	4	66				70
1996	2	82			2	86
1997		201				201
1998	2	243				245
1999	5	175				180
2000		137				137
2001		4				4
2002
Totals	76	1,558	2	1	6	1,643
Percent of Circulation	0.16%	0.44%	0.01%	0.01%	0.08%	0.37%

Non-Circulating Use

A count of Non-Circulating usage for Agriculture and Plant Culture (as recorded by the circulation "NC" command). This count only includes bound monographs.

ACU	APL	HSU	McM	HPU
44	14	3	6	1

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