div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imagea href=https:reader042fdocumentsinreader042viewer202202100662038f65da24ad121e4ad554html5page1jpg target=_blank img data-url=documentpreface-acknowledgements-and-introductions-animal-traction-nethtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: Preface acknowledgements and introductions - Animal Traction Net loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader042fdocumentsinreader042viewer202202100662038f65da24ad121e4ad554html5thumbnails1jpg width=140 height=200 adivdivdiv class=trans-pagebutton class=gotoPage data-page=2Page 2button div class=trans-imagea href=https:reader042fdocumentsinreader042viewer202202100662038f65da24ad121e4ad554html5page2jpg target=_blank img data-url=documentpreface-acknowledgements-and-introductions-animal-traction-nethtmlpage=2 data-page=2 class=trans-thumb lazyload alt=Page 2: Preface acknowledgements and introductions - Animal Traction Net loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader042fdocumentsinreader042viewer202202100662038f65da24ad121e4ad554html5thumbnails2jpg width=140 height=200 adivdivdiv class=trans-pagebutton class=gotoPage data-page=3Page 3button div class=trans-imagea href=https:reader042fdocumentsinreader042viewer202202100662038f65da24ad121e4ad554html5page3jpg target=_blank img data-url=documentpreface-acknowledgements-and-introductions-animal-traction-nethtmlpage=3 data-page=3 class=trans-thumb lazyload alt=Page 3: Preface acknowledgements and introductions - Animal Traction Net loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader042fdocumentsinreader042viewer202202100662038f65da24ad121e4ad554html5thumbnails3jpg width=140...