sowing for the future International Crops Research Institute for the Semi-Arid Tropics creator text ii Andhra Pradesh, India International Crops Research Institute for the Semi-Arid Tropics 1994 1994 monographic eng 88 p. : ilus. /by International Crops Research Institute for the Semi-Arid Tropics Cultivos tropicales Regiones áridas Agricultura 631.0913 I6 1017-9933 80561 000328 20220817043640.0