00741cam a22002531  4500001001300000003000400013005001700017008004100034010001700075035001900092040001700111042001200128050002200140100002000162245011300182260003700295300002400332500002200356504003800378650001600416650001800432740002200450999001500472agr36000542 DLC20260227110955.0780223s1936    xx            000 0 eng    aagr36000542   a(OCoLC)3663687  aDLCcOTdDLC  apremarc00aSB951b.M485 19361 aMartin, Hubert.04aThe scientific principles of plant protection with special reference to chemical control,cby Hubert Martin.  aLondon,bE. Arnold & co.c[1936]  axii, 379 p.c23 cm.  a"Second edition."  a"References" at ends of sections. 0aFungicides. 0aInsecticides.0 aPlant protection.  c9738d9738