https://issuu.com/sierranevadagcsa/docs/marapr2019/5 | 06/24/2019 | JavaScript | | Item is within a single large file |
https://issuu.com/leadingedgepubs/docs/tn-turfgras[...] | 06/05/2019 | JavaScript | | Item is within a single large file; Tennessee Turfgrass reprint; Variant title "Nanobubble aeration: A technological break-through in sustainable lake & pond management" |
https://theturfzone.com/tcnc/?ascat=9&sub=issue&is[...] | 06/07/2019 | JavaScript | | Item is within a single large file; North Carolina Turfgrass reprint; Variant pictures; Variant title "Nanobubble aeration: A technological break-through in sustainable lake & pond management" |