القيود الموجودة: 7 للبحث عن: "plant injuries disases pests"
الترتيب حسب: المؤلف - العنوان - تاريخ النشر
- ANDERSON,WOOD POWELL -- WEED SCIENCE PRINCIPLES -- 1977 -- B
- NATO EDITOR:K.S.WOOD -- ACTIVE DEFENSE MECHANISMS IN PLANTS -- 1982 -- B
- SPONSORED BY:NATIONAL SCIENCE COUNCIL EDITOR:HONG-JI SU RANDOLPH E.MCCOY -- PROCEEDINGS OF R.O.C.UNITED STATES COOPERATIVE SCIENCE SEMINAR ON MYCOPLASMADISEASES OF PLANTS -- 1979 -- B
- -- ANNOTATED INDEX OF REGISTERED FUNGICIDES AND NEMATICIDES THEIR USES IN THE UNITED STATES -- 1970 -- B
- bindra,o.s -- pesticide application equipment -- 1977 -- b
- harborne,j.b -- phytochemical -- 1973 -- b
- sydney anderson j.knox jones,jr -- recent mammals of the world asynopsis of families -- 1967 -- b
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