TY - JOUR A1 - Kercher, S M A1 - Frieswyk, C B A1 - Zedler, J B T1 - Effects of sampling teams and estimation methods on the assessment of plant cover. Y1 - 2003/12/ N1 - R828675C002 N1 - R828010 JF - JOURNAL OF VEGETATION SCIENCE J1 - J VEG SCI VL - 14 IS - 6 SP - 899 EP - 906 ER -