EVALUATION OF PEDOMETERS FOR MEASURING DISTANCE TRAVELED BY CATTLE ON 2 GRAZING SYSTEMS

被引：23

作者：

WALKER, JW

HEITSCHMIDT, RK

DOWHOWER, SL

机构：

来源：

JOURNAL OF RANGE MANAGEMENT | 1985年 / 38卷 / 01期

关键词：

D O I：

10.2307/3899343

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：90 / 93

页数：4

共 13 条

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[7]

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[8]

KEPPEL G, 1982, DESIGN ANAL RES HDB, P70

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