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From an animal's point of view: Motivation, fitness, and animal welfareIs matching compatible with reinforcement maximization on concurrent variable interval variable ratio?Obtaining and applying objective criteria in animal welfareComparing Products and Production in Ecological and Industrial SystemsThe philosophical foundations of animal welfareValuing Wildlands
P2860
description
1977 nî lūn-bûn
@nan
1977年の論文
@ja
1977年学术文章
@wuu
1977年学术文章
@zh
1977年学术文章
@zh-cn
1977年学术文章
@zh-hans
1977年学术文章
@zh-my
1977年学术文章
@zh-sg
1977年學術文章
@yue
1977年學術文章
@zh-hant
name
Economic models in ecology.
@en
Economic models in ecology.
@nl
type
label
Economic models in ecology.
@en
Economic models in ecology.
@nl
prefLabel
Economic models in ecology.
@en
Economic models in ecology.
@nl
P1433
P1476
Economic models in ecology.
@en
P2093
P304
P356
10.1126/SCIENCE.195.4276.367
P407
P577
1977-01-01T00:00:00Z