SURVEY OF CALF AND HEIFER HOUSING ON PENNSYLVANIA DAIRY FARMS

被引：44

作者：

HEINRICHS, AJ

GRAVES, RE

KIERNAN, NE

机构：

来源：

JOURNAL OF DAIRY SCIENCE | 1987年 / 70卷 / 09期

关键词：

D O I：

10.3168/jds.S0022-0302(87)80237-0

中图分类号：

S8 [畜牧、动物医学、狩猎、蚕、蜂];

学科分类号：

0905 ;

摘要：

引用

页码：1952 / 1957

页数：6

共 22 条

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[3]

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[4]

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OWEN, FG .

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ESPINOSA.J ;

VERMOREL, M .

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[8]

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[9]

GRAVES RE, 1983, 2ND P NATL DAIR HOUS, P186

[10]

GRAVES RE, 1984, 303 PENNS STAT U SPE

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