00517nam a2200169Ia 4500001001000000003000500010008004100015010001100056040000900067082001800076100002000094245010900114260006200223300001000285650001100295650004100306Para_6855CHAP220125s1983 xx 000 0 und d a205633 cCHAP aPA 633.11 W58 aWitcombe, J. R. aA guide to the species of aegilops L. Their taxonomy, morphology and distribution /c by J. R. Witcombe aRoma :b International Board for plant Genetic Resourees a74 p. aTrigo aTrigo x fisiología y morfología