TY - BOOK AU - Robinson, P. TI - The estimation of ground cover by the point quadrat method U1 - 633.2096762 PY - 1955///? CY - Oxford PB - Clarendon Press KW - Pastures KW - Agricultural research KW - Kenya Colony and Protectorate N1 - Repr. from Annals of botany, N.S., v.19, no.73, Jan. 1955 ER -