01102nam a22002657a 4500 CSPC 20231123151939.0 231114r20222020lau b 001 0 eng d 9781684699575 CSPC CSPC eng S540.A2 630.7 W645a Wilderman, Darrick, author. Agricultural research and productivity growth / Darrick Wilderman. New Orleans, Louisiana : White Press Academic, 2020, Reprinted 2022. x, 276 pages : illustrations ; 26 cm. rdacontent text rdamedia unmediated rdacarrier volume Includes bibliographical references and index. Introduction -- Sources of agricultural productivity -- Modelling impacts of chemical fertilizer on agricultural -- Computer applications in agricultural research -- Crop research. Agriculture Research. ddc BK 630.7 W645a GRD 2020 0 0 0 ddc 0 0 CSPC CSPC GRD 2023-11-14 0 GRD 630.7 W645a 2020 026336 2023-11-14 00:00:00 1-1 2023-11-14 BK 26524 26524