div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=with-shifting-cultivation-in-which-nutrients-depleted-from-a-field-are-restoredhtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: with shifting cultivation in which nutrients depleted from a field are restored only by leaving the field fallo uncropped for many years With shifting cultivation in any given loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentsusreader033viewer20220419105e66e7084498b536dc198fcehtml5thumbnails1jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=2Page 2button div class=ts-imageimg data-url=with-shifting-cultivation-in-which-nutrients-depleted-from-a-field-are-restoredhtmlpage=2 data-page=2 class=ts-thumb lazyload alt=Page 2: with shifting cultivation in which nutrients depleted from a field are restored only by leaving the field fallo uncropped for many years With shifting cultivation in any given loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentsusreader033viewer20220419105e66e7084498b536dc198fcehtml5thumbnails2jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=3Page 3button div class=ts-imageimg data-url=with-shifting-cultivation-in-which-nutrients-depleted-from-a-field-are-restoredhtmlpage=3 data-page=3 class=ts-thumb lazyload alt=Page 3: with shifting cultivation in which nutrients depleted from a field are restored only by leaving the field fallo uncropped for many years With shifting cultivation in any given loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentsusreader033viewer20220419105e66e7084498b536dc198fcehtml5thumbnails3jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=4Page 4button div class=ts-imageimg data-url=with-shifting-cultivation-in-which-nutrients-depleted-from-a-field-are-restoredhtmlpage=4 data-page=4 class=ts-thumb lazyload alt=Page 4: with shifting cultivation in which nutrients depleted from a field are restored only by leaving the field fallo uncropped for many years With shifting cultivation in any given loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentsusreader033viewer20220419105e66e7084498b536dc198fcehtml5thumbnails4jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=5Page 5button div class=ts-imageimg data-url=with-shifting-cultivation-in-which-nutrients-depleted-from-a-field-are-restoredhtmlpage=5 data-page=5 class=ts-thumb lazyload alt=Page 5: with shifting cultivation in which nutrients depleted from a field are restored only by leaving the field fallo uncropped for many years With shifting cultivation in any given loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentsusreader033viewer20220419105e66e7084498b536dc198fcehtml5thumbnails5jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=6Page 6button div class=ts-imageimg data-url=with-shifting-cultivation-in-which-nutrients-depleted-from-a-field-are-restoredhtmlpage=6 data-page=6 class=ts-thumb lazyload alt=Page 6: with shifting cultivation in which nutrients depleted from a field are restored only by leaving the field fallo uncropped for many years With shifting cultivation in any given loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentsusreader033viewer20220419105e66e7084498b536dc198fcehtml5thumbnails6jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=7Page 7button div class=ts-imageimg data-url=with-shifting-cultivation-in-which-nutrients-depleted-from-a-field-are-restoredhtmlpage=7 data-page=7 class=ts-thumb lazyload alt=Page 7: with shifting cultivation in which nutrients depleted from a field are restored only by leaving the field fallo uncropped for many years With shifting cultivation in any given loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentsusreader033viewer20220419105e66e7084498b536dc198fcehtml5thumbnails7jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=8Page 8button div class=ts-imageimg data-url=with-shifting-cultivation-in-which-nutrients-depleted-from-a-field-are-restoredhtmlpage=8 data-page=8 class=ts-thumb lazyload alt=Page 8: with shifting cultivation in which nutrients depleted from a field are restored only by leaving the field fallo uncropped for many years With shifting cultivation in any given loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentsusreader033viewer20220419105e66e7084498b536dc198fcehtml5thumbnails8jpg width=140 height=200 divdiv
