R. VanToor

发表

Effect of applying glyphosate and clopyralid by rotary weed wiper on Californian thistle in Southland

R. VanToor, 1994 .

Evaluation of a technique for the early detection of pasture damage by grass grub, Costelytra zealandica , and porina, Wiseana sp

R. N. Watson, B. Barratt, B. Willoughby, 1993 .