00575nam a2200193Ia 4500001001000000003000500010008004100015010001100056040000900067082002000076100001900096245009400115260005400209300001000263440001800273500004600291650002700337700001700364Para_7847CHAP220125s1938    xx            000 0 und d  a206796  cCHAP  aPA-C 633.51 B84  aHumphrey, L.M.  aImprovements in the technique of cotton hybidization /c by L.M. Humphrey and A.V. Tuller  aFayetteville, Arkansas :b University of Arkansas  a11 p.  aBulletin; 359  aEncuadernado con otros impresos similares  aAlgodón  x hibridos  aTuller, A.V.