Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /home/conscientiabeam/archive.conscientiabeam.com/plugins/generic/citationStyleLanguage/lib/vendor/seboettg/citeproc-php/src/StyleSheet.php on line 52

[1]

2014. Field Performance of a Modified Chisel Plow. International Journal of Natural Sciences Research. 2, 6 (Jun. 2014), 85–96.